We know that
surface area of the figure=surface area rectangular prism+surface area triangular prism
surface area rectangular prism=2*[12*6]+2*[16*6]+[16*12]---> 528 ft²
surface area triangular prism=2*[12*8/2]+2*[16*10]----> 416 ft²
surface area of the figure=528+416-----> 944 ft²
the answer is
944 ft²
Answer:
C
Step-by-step explanation:
Answer:
114
Step-by-step explanation:
break apart the shape into 2 smaller shapes and you'll get 15 and 4 for the 1st shape multiply them and you'll get 60. Then for the second shape you'll get 6 and 9 multiply them and you'll get 54. Last add them together and you get 114. (Sorry if I get it wrong)
