Question

Please help! Thank you. Show all work.

Answer 1

Hello!

We can use the formula below to solve the problem...

A =
`(h*b)/(2)`

The H is for the height and the B is for the base.

A=
`(4 * 6.9)/(2)`

A = 27.6/2

A = 13.8 cm²

Let me know if you have any questions!

Answer 2

A = 1/2(4)(6.9)
A = 27.6 / 2
A = 13.8

answer
13.8 cm^2