FE Review (G7_Geometry) #3

Transcription

1 FE Review (G7_Geometry) #3 Basic Math / FND M010 FA N20FD02-Nap (Prof. Abdon) Student Name/ID: 1. Find the perimeter of the following polygon. Be sure to include the correct unit in your answer. 2. Find the perimeter of the rectangle. Be sure to write the correct unit in your answer. 3. A wire is first bent into the shape of a rectangle with width and length Then the wire is unbent and reshaped into a triangle. If each side of the triangle has equal length, what is this length? ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 1/19

2 4. Find the missing side length. Assume that all intersecting sides meet at right angles. Be sure to include the correct unit in your answer. 5. Find the perimeter of the figure below. Notice that one side length is not given. Assume that all intersecting sides meet at right angles. Be sure to include the correct unit in your answer. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 2/19

3 6. Are the two lines parallel, perpendicular, or neither? Parallel Perpendicular Neither Parallel Perpendicular Neither Parallel Perpendicular Neither Parallel Perpendicular Neither ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 3/19

4 7. Classify each figure as a line, ray, or line segment. Then, show how to write it. 8. Draw a angle using the ruler and protractor. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 4/19

5 9. Classify the four angles of the quadrilateral. 10. (a)an angle measures What is the measure of its supplement? (b)an angle measures What is the measure of its complement? ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 5/19

6 11. Are the triangles below acute, obtuse, or right? Triangle A Triangle B Triangle C Triangle D ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 6/19

7 12. For each triangle, check all that apply. - Scalene - Isosceles - Equilateral - Scalene - Isosceles - Equilateral - Scalene - Isosceles - Equilateral - Scalene - Isosceles - Equilateral 13. Find the value of ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 7/19

8 14. Find the value of 15. Answer the questions about the polygons below. Figure A Figure B Figure C Which figure is an octagon? Figure A, B, C or None Which figure is a hexagon? Figure A, B, C or None Which figure is a pentagon? Figure A, B, C or None ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 8/19

9 16. Answer the questions about the figures below. Figure A Figure B Figure C Which figures are rectangles? Mark all that apply. - Figure A - Figure B - Figure C - None of the figures Which figures are parallelograms? Mark all that apply. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 9/19

10 - Figure A - Figure B - Figure C - None of the figures Which figures are squares? Mark all that apply. - Figure A - Figure B - Figure C - None of the figures 17. For each of the following quadrilaterals, select all the properties that must be true. 18. Find the area of this rectangle. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 10/19

11 19. Find the area and perimeter of the shaded figure below. Area Perimeter square units units ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 11/19

12 20. The figure below shows a rectangular field. (a) Use the calculator to find the perimeter and area of the field. Make sure to include the correct units. Perimeter: Area: (b) Martina will walk around the field. Which measure would be used in finding how long it will take? - Perimeter - Area (c) The field will be covered by artificial turf. Which measure would be used in finding the amount of turf needed? - Perimeter - Area 21. Find the area of the triangle below. Be sure to include the correct unit in your answer. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 12/19

13 22. A circle with center is shown in the figure below. (a)name a radius (b)name a diameter (c)name a chord (d)if the length of is units, what is the length of? 23. A pizza has a radius of What is its circumference? Use the value for, and do not round your answer. Be sure to include the correct unit in your answer. 24. Find the area and the circumference of a circle with radius Use the value for and do not round your answers. Be sure to include the correct units in your answers. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 13/19

14 25. Fill in the blank under each figure below. 26. The figure below shows a solid made from stacks of cubes. The answer box shows the same solid viewed from above. For each stack, write the number of cubes in the stack. 27. What number is equal to? ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 14/19

15 FE Review (G7_Geometry) #3 Answers for class Basic Math / FND M010 FA N20FD02-Nap Perpendicular Neither Neither Parallel ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 15/19

16 measure of the supplement: measure of the complement:. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 16/19

17 Scalene - Equilateral - Isosceles - Isosceles - Isosceles Which figure is an octagon? - Figure C Which figure is a hexagon? - Figure A Which figure is a pentagon? - None ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 17/19

18 16. Which figures are rectangles? Mark all that apply. - Figure A - Figure C Which figures are parallelograms? Mark all that apply. - Figures A - Figure B - Figure C Which figures are squares? Mark all that apply. - Figure C Area square units Perimeter units 20. (a) Use the calculator to find the perimeter and area of the field. Make sure to include the correct units. Perimeter: Area: (b) Martina will walk around the field. Which measure would be used in finding how long it will take? Perimeter Area (c) The field will be covered by artificial turf. Which measure would be used in finding the amount of turf needed? 21. ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 18/19

19 22. (a)name a radius: (b)name a diameter: (c)name a chord: (d)if the length of is units, what is the length of? units Area: Circumference: ALEKS FE Review (G7_Geometry) #3-11/11/ :40:48 PM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 19/19