Answer:
70 in
Step-by-step explanation:
7 * 7 = 49 {that's the square}
(7 * 6) * 1/2 = 21 {that's the triangle}
49 + 21 = 70
the square SxS= 7x7 = 49
the triangle is hxs÷2=(7×6 )÷2 =42 ÷2 = 21
