Question

my first question is on this link
http://hotmath.com/help/bookindexes/cpmg06new/index.html#pid=cpmg06new_8_1-3_Homework_8-27a_404
PLEASE HELP!

Answer 1

Area is 36, Perimeter is 28

Answer 2

okay but can you show your work please?

Answer 3

You can see that there are 2 right triangles if you make a line between the right angles in the shape. The formula for finding the area of a triangle is LH/2.
\[(2\times11)/2=11\] \[(5\times10)/2=25\]
11+25=36
Tell me if you need the work for the perimeter.

Answer 4

yes i do please

Answer 5

10+5+2+11=28

Answer 6

thanks!