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Quiz by suzannetta, created more than 1 year ago

Geometry review

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geometry
area
polygons

	Created by suzannetta over 9 years ago

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2553610

quiz

2016-09-08T00:31:06Z

Unit E review

Unit E review

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Question 1 of 4

1

How many bases? How many lateral faces? What is the height of the pyramid?

Select one of the following:

1,4,7m
1,3,10m
1,4,7,6.1m

Explanation

Question 2 of 4

1

Use pencil and paper. Draw a regular octagon. Decompose your octagon into other shapes to find the area. Decompose you octagon in at least 2 different ways. Then, answer the following question: Other than triangles, which shapes can be used to decompose a regular octagon? SELECT ALL THAT APPLY!!!!

Select one or more of the following:

a trapezoid
a parallelogram that is not a rectangle
hexagon
rectangle

Explanation

Question 3 of 4

1

A triangle fits inside a square. Describe the total area of the shaded regions. (The base of the triangle is 8 m and the height is 12m.

Select one of the following:

The total area of the shaded regions is equal to the area of the triangle times the area of the square.
The total area of the shaded regions is equal to the area of the square minus the area of the triangle.
The total area of the shaded regions is equal to the area of the triangle minus the area of the square.
The total area of the shaded regions is equal to the area of the square plus the area of the triangle.

Explanation

Question 4 of 4

1

You want to find the area of the triangle. If you choose 15m as the base (missing number at the bottom of the picture), what is the corresponding height?

Select one of the following:

30 m
18 m
9m

Explanation

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2553610

quiz

2016-09-08T00:31:06Z

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