Question

Find the area of the triangle. Be sure to label your answer. Round to the nearest hundredth.

Answer 1

Your answer would be 31.5 (so 32 when rounded up)

For triangles you basically multiply them together, and the divide your answer by two. 

A= 1/2 b x h 
A= 1/2 7 x 9
A= 1/2 63
A= 31.5 (rounded up to 32)

I hope I helped and if you need more you could always ask me :)

-Dawn

Answer 2

Given that this is a right triangle the formula would then be A =ab/2
Using that formula 
Your answer is 31.5
Your equation would look like this A= 7(9)/2