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Unit 12 Triangles and Area Review 2022

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Last updated almost 4 years ago
18 questions
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Question 1
1.

What is the area of this triangle?

Question 2
2.

What is the area of this trapezoid?

Question 3
3.

Find the area of this shape.

Question 4
4.

Find the area of this shape.

Question 5
5.

The dimensions of the school flag is 2.5 ft by 3.6 ft. What will the area of the flag be?

Question 6
6.

A triangle has an area of 63 squared feet and a height of 18 ft. What is the length of the base?

Question 7
7.

What is the area of the following figure?

Question 8
8.

What is the area of a rectangle with side lenghts of 3.2 units and 1.8 units

Question 9
9.

What is the area of the shaded region?

Question 10
10.

What is the area of this shape?

Question 11
11.

A rectangle has an area of A inches squared. The width of the rectangle is 54 inches. Write an equation that represents l as the length of the rectangle.

A= lw or A=bh

Question 12
12.

Given the triangle below, what is the logest side length?

Question 13
13.

In each of the following, you are given the length of the two shortest sides of a triangle. What numbers must the third side be between?

9 mm, 13 mm, x

Question 14
14.

In each of the following, you are given the length of the two shortest sides of a triangle. What numbers must the third side be between?

12 cm, 5 cm, x

Question 15
15.

Draw the model of the square root of 36.

Question 16
16.

What is the side length of a square with an area of 64 square centimeters?

Question 17
17.

In triangle ABC the measure of <A is 35 degrees, the measure of <B is 85 degrees. <C is 60 degrees. Draw and label the triangle. Which side is the longest side of the triangle?

Question 18
18.

Trevor is making a triangular dog fence. He has 30 yards of fencing. What are the possible measurements for the sides could he use?