Question

Can someone help me please.

Answer 1

yes

Explanation:

b+B=2+7=9

A=9h/2

2A=9h

2*27=54=9h

h=54/9=6

h=6

Answer 2

h = 6

Explanation:

A = 1/2h (B + b), where A = 27, B = 2, and b = 7.

27 = 1/2h (2 + 7)

Let's switch sides for our convenience.

1/2h (2 + 7) = 27

×2 ×2

-------------------------

9h = 54

/9 /9

-------------------------

h = 6