Applying trigonometric ratios along with other mathematical concepts

Find the exact area of the triangle

• 24 
• 48
• 19.723
• 23.967

Find the area to the nearest tenth.

• A
• B
• C
• D

Find the area of the triangle.

​(Round to the nearest tenth if​ needed.)

• 216 km²

• 216.3 km​²

• 216.33 km²

• 208.2 km²

Find the area of the triangle

A playground has a circular area with a radius of 20 meters. Calculate the area of the playground using trigonometric functions.

• The area of the playground is 400 square meters.

• The area of the playground is 1256.64 square meters.

• The area of the playground is 1500 square meters.

• The area of the playground is 800 square meters.

Find Area of triangle ABC. #34

• 223.6 units²

• 73.1 units²

• 52.7 units²

• 3.3 units²

The area of a triangle is 100. If c=20 and the measure of angle a is 30, what is b equal to?

• 20
• 20(squareroot 3)
• 500
• 10 (squareroot 2)

What is the area of the triangle at the​ right?

​(Do not round until the final answer. Then round to the nearest square inch as​ needed.)

• Area ≈ 8 in²

• Area ≈ 7 in²

• Area ≈ 8.8 in²

• Area ≈ 7.8 in²

What is this Triangle's area?

• 8.0

• 17.9

• 80.0

• 8.97

What is the area of a triangle with two sides that measure 6 m and 8 m with an included angle of 137°?

• 17.8m²

• 14.6m²

• 16.4m²

• 12.9m²