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What is the total area, in square centimeters, to be painted blue.

What is the total area, in square centimeters, to be painted blue.-example-1
User Antero
by
6.8k points

1 Answer

6 votes

Answer:

303.2 squared cm

Explanation:

first find the area of the square.

A=lw or A=side squared

A=12(8)

A= 96 squared cm

then find the area of the two triangles and double each answer

A=1/2 bh

A=1/2 8(10.9)

A=43.6

43.6 times 2 = 87.2 squares cm

A=1/2 bh

A=1/2 12(10)

A=60

60 times 2 = 120 squares cm

add all answers....96+87.2+120 = 303.2 squared cm

User Vikas Kunte
by
7.2k points