Area of non-right Triangles

Calculate the area of Triangle ABC if b=32, c=27 and angle A = 108 degrees

• 400sq units

• 411sq units

• 345sq units

• 525sq units

What is the area of the triangle?

• No area can be found
• 15.574 meters squared
• 784.621 meters squared
• 62.08 meters squared

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.SRT.D.11

What is the area of this triangle?

• 14.494 meters squared
• 108.184 meters squared
• 54.092 meters squared
• 54.35 meters squared

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the area of the triangle

• 72 meters squared
• 8.8 meters squared
• 18.09 meters squared
• 70.2 meters squared

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.9

Find the area of the triangle

• You cannot find the area of this triangle
• 10.811 meters squared
• 52.3 meters squared
• 43.9 meters squared

Find the area of this triangle.

• 150 ft²
• 100 ft²
• 50 ft²
• 35 ft²

Tags

CCSS.HSG.SRT.D.9

Which rule could you use to find the side opposite angle B? 

• cosine rule
• sine rule
• both sine rule and cosine rule
• Pythagorean theorem

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

If the sides of a triangle are 8, 8, and 8, what is the area?

• 8

• 15.58

• 27.71

• 62.91

If the sides of a triangle are 12,5, and 2. What is the area?

• 12

• 40.65

• 19

• This triangle does not exist

Tags

CCSS.HSG.SRT.D.9

If the sides of a triangle are 3, 9, and 10, what is the area?

• 13.3

• 15.75

• 124.62