2D Geometry Review (Shapes & Angles Block 2)

Question 1

You can find the area of what shape using this formula?

Accepted Answer

Trapezoid

Question 2

For which shape would you use this formula?

Accepted Answer

Triangle

Question 3

If you use 3.14 for pi in a formula, then the answer is only an approximate.

Accepted Answer

True

Question 4

What estimate is commonly used for π?

Accepted Answer

3.14

Question 5

What does the L in this formula represent?

Accepted Answer

Length

Question 6

How many total degrees is a circle?

Accepted Answer

360

Question 7

Area of what shape can be found with this formula?

Accepted Answer

Circle

Question 8

The label on area answer for a circle that has a diameter of 10 inches should be:

Accepted Answer

inches2

Question 9

The diameter of a circle is also a chord.

Accepted Answer

True

Question 10

What is the formula for circumference of a circle?

Accepted Answer

C = πd

Question 11

How would you find the area of this composite figure?

Accepted Answer

Find the area of its smaller polygons

Question 12

Use this formula to find the area of which polygon?

Accepted Answer

Square

Question 13

Find the area of this trapezoid.

Accepted Answer

26 m2

Questions 13