4 years ago

Find the area of a triangle when a=78 degrees b=14 c=12

2 answers:

8 0

I hope this helps you

Area=1/2.b.c.sinA

Area=1/2.14.12.sin78

Area=84.0,97

Area=82,1

6 0

The formula to solve the area for all triangles is Area= Base x Height or A=BxH.

You might be interested in

Elodia [21]

Answer
D
Step by Step
8(length)x7(width)x14(height)=784 cubic inches

5 0

3 years ago

Misha Larkins [42]

Hope this answer helps you! If it did, please mark it as the brainiest! I would really appreciate it! :)

8 0

4 years ago

Goryan [66]

Answer:

61.5%

Step-by-step explanation:

i could be wrong

7 0

3 years ago

Fynjy0 [20]

Answer: C— 9 m

Steps:
a^2 + b^2 = c^2
12^2 + b^2 = 15^2
144 + b^2 = 225
b^2 = 81
b = 9

4 0

3 years ago

Korolek [52]

Y = -5x +18
x can be any number, y can be change due to x value

5 0

4 years ago