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Yakvenalex [24]
1 year ago
15

Please how to answer.

Mathematics
1 answer:
vivado [14]1 year ago
6 0

Answer:

Blue Rectangle: <u>135 mm²</u>

Blue Triangle: <u>45 mm²</u>

<em>Not sure if you need this but the </em>Total Square: <u>225 mm²</u>

Step-by-step explanation:

Area of a rectangle: <u>length x width</u>

Area of a triangle: \frac{1}{2}<u> x base x height</u>

First find the area of the blue rectangle.

Length = 15 mm

Width = 9 mm

Area = 135 mm²

Now find the area of the blue triangle:

Base = 6 mm (because the bottom is 15 total and you subtract the 9)

Height = 15 mm

Area = 45 mm²

Hope it helps!

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Answer:

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Step-by-step explanation:

continue by plugging in x to the equation, x is input and y is output

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