Math problem help

Question

Find the area and perimeter of the Trapezoid.

since I cannot put an image of or draw it on here I will describe it. In the trapezoid there are two right triangles in the left top corner and left top corner

base 1= 15

base 2= 21

height= 10

show work please thanks!

Answer 1

Area of trapezoid = 1/2 ( base1 +base2 ) * h

= 1/2 (15+21)* 10

=1/2 (36)*10

=180 unit square

Answer 2