Question

I dont know how to find the area. Help

Answer 1

check the picture below. Recall that the area of a triangle is A = (1/2)bh.

`\bf \stackrel{\textit{blue triangle's area}}{\cfrac{1}{2}(4)(3)}~~+~~\stackrel{\textit{yellow triangle's area}}{\cfrac{1}{2}(4)(8)}\implies 6+16\implies 22`