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goldenarrow goldenarrow
  • 14-04-2017
  • Mathematics
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Attached below!! ANSWER BOTH QUESTIONS AND I WILL MARK BRAINLIEST ANSWER!!!

Attached below ANSWER BOTH QUESTIONS AND I WILL MARK BRAINLIEST ANSWER class=

Respuesta :

Schooltired Schooltired
  • 14-04-2017
1 shape:
16+10=26; 26x25=650 we made the sqare. Now Subtract the area of the triangles: 10x10=100/2=50 (50 is the area of the right imagenary triangle.
21x16=336/2=168 (168 is the area of the left imagenary triangle.
Subtracting: 650-50-168=
432 units2

2 shape:
Formula: A=Pr2
r=4
A=3.14x16
A=50.24

You`re welcome

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