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tatiyna
3 years ago
12

PLZZZZ ANSWER ASAP!!!

Mathematics
2 answers:
joja [24]3 years ago
7 0

Answer:

area = 2 \times ( \frac{1}{2}  \times 1.5 \times 7) + (8 \times 7) \\  = 10.5 + 56 \\  = 66.5 \: sq \: units

\small{ \star{ \underline{ \blue{becker}}}}

Rasek [7]3 years ago
3 0

Answer:

45.5 u²

Step-by-step explanation:

first we need to find the base of the triangle so we subtract 8-5=3, now since its 2 triangles we divide by 2 and we get 1.5 for each base of the triangles

area for a triangle: A=bh/2

A=(1.5)(7)/2

since its 2 triangles then multiply by 2

A= 10.5 u²

area for a rectangle: A=bh

A=(7)(5)

A= 35 u²

35+10.5 = 45.5 u²

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