Answer:
14
Step-by-step explanation:
they = to the same thing
1/4 is 25 percent so it is still 40.00
Area of triangles:
0.5x9=4.5
4.5x2=9 (i divided 4 (the amount of triangles) by 2 instead of dividing 4.5 by 2)
area of square:
0.5x0.5=0.25
surface area of whole thing:
9+0.25=9.25
so the answer is 9.25
hope this helps :)
4*2/7=8/7 and 8/7*5=40/7 so correct answer is 40/7
