Area and Pythagorean

Use the Pythagorean Theorem to find the height of the triangle, then find the area of the triangle. Round to the nearest whole number,

• 15

• 220

• 110

• 158

Find the area of the triangle.

• 10 cm²

• 24 cm²

• 12 cm²

Find the area of the shaded region.

Find the length of the missing side.

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Find the missing leg.

• 48

• 108

• 83.6

• 72

Find the area of the composite shape.

• 102 m²

• 39 m²

• 51.2 m

• 81 m²

What is the missing side length? Round to the nearest 10th, if needed.

• 16.7

• 22.8

• 16

• 15.4

What is the length of the missing side?

Round to the nearest 10th, if needed.

The length of the longest side of a right triangle is 24cm, and the second longest side is 20cm. Find the length of the shortest side. Round to the nearest 10th if necessary.

• 13.3

• 31.2

• 21

• 14.7

A 90-foot wire runs from the top of a cell phone tower to the ground 63 feet from the base of the tower. Approximately how tall is the cell phone tower?

• 27 feet

• 64 feet

• 77 feet

• 110 feet