Addison is making a flag of the czech republic for a class project. a sketch if the flag is shown. how much red, white, and blue material will addison need?

The red material needed is

The white material needed is

The blue material needed is

Step-by-step explanation:

Let

x------> area of the red material

y-----> area of the white

z----> area of the blue material

The total area is equal to

so

-------> equation A

The area of the white is equal to the area of the red

so

------> equation B

Find the area of the triangular blue material

-----> equation C

substitute equation C and equation B in equation A

Find the value of x

Therefore

The area of the red material is

The area of the white material is

The area of the blue material is

yes

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step-by-step explanation:

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