1. The square on the inside is 8 x 8 = 64
2. The triangle's area is 8x9x1/2= 72 x 1/2 = 36
3. there are 4 triangles so 36 x 4 = (or 72 x 2 ) = 144 :)
Answer:
Step-by-step explanation:
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Answer:
36
Step-by-step explanation:
If its the khan question 3x4x3
There are 150 9th graders and 300 10th graders
Answer: only C and E
Step-by-step explanation:
