Surface area = area of 3 rectangles + 2 triangles
= 3*(3*7) + 2 * ( 1/2 * 3 * 2.6)
= 63 + 2* 3.9
= 70.8 in^2
The answer is 10/37 because you cannot reduce it anymore
Step-by-step explanation:
the second equation should be multiplied by 9
They sold 300 dogs and 200 cats
