Answer:
= 1
Step-by-step explanation:
Im in 7th grade too!
Answer:
= 909
a good calculator is mathpapa
Break horizontally in middle
Area of rectangle
Area of triangle
- 1/2BH
- 1/2(20-10)(20-10)
- 1/2(10)²
- 100/2
- 50ft²
Total area
The answer is 207.
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