Question

Need help with math plzzzz

Answer 1

Ok so,

BxH

13x9=

117

So 117in and a tiny 2.

base 1 + base 2x height/2

15+9x14/2

24x14/2

336/2

168

3.

I’m not sure I think you divide the shape in 3 triangles then do bxh/2

You’ll write the formula