Area Triangle Trig

Find the area of ABC to the nearest tenth, if necessary. 

• 72.4cm²

• 71.5cm²

• 82.1cm²

• 79.4cm²

Tags

CCSS.HSG.SRT.D.9

What is the value of x?

• 960

• 30.98

• 43.91

• 14.24

Tags

CCSS.8.G.B.7

What is the value of x?

• 17.30

• 11.33

• 0.06

• 23.82

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 9.17

• 98.13

• 0.11

• 26.69

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 42.59

• 0.03

• 38.60

• 8.39

Tags

CCSS.HSG.SRT.C.8

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.  

• 19 degrees

• 45 degrees

• 71 degrees

• 138 degrees 

Tags

CCSS.HSG.SRT.C.8

Using Heron's Formula, find the Area.

• 35

• 49

• 28.9

• 27.8

Tags

CCSS.6.G.A.1

Solve the triangle. Round measures of sides to the nearest tenth and angles to the nearest degree.

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.8

Find the area of the triangle. Round your answer to 1 decimal place..

• 24.9 cm²

• 25 cm²

• 49.8 cm²

• 49.9 cm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle. Round your answer to 1 decimal place..

• 16.8 cm²

• 15.7 cm²

• 11.5 cm²

• 11.4 cm²

Tags

CCSS.HSG.SRT.D.9