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michaela134
02.03.2021 •
Mathematics
baseball tickets cost 17 for children and 22 for adults the Smith family went to the baseball game with her cousins battle of $220 if I have a dog went to the game how many children also attended
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Ответ:
A=bxh/2
b=12 inches (the base of the triangle)
h=12.5 inches (the height of the triangle)
When you substitute these values into the formula, you obtain:
A=bxh/2
A=(12 inches)(12.5 inches)/2
A=75 inches²
You already have the area of one triangle. So, you only have to multiply this area by 7, because the seven (7) triangles are congruent, which means that they have the same area:
At=Ax7
At=(75 inches²)(7)
At=525 inches²
What is the area of the 7 sided figure?
The answer is: 525 inches²