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antoniya [11.8K]
3 years ago
6

Someone please help, i already asked this but i really need this!!!

Mathematics
1 answer:
Vikki [24]3 years ago
6 0

Answer:

Step-by-step explanation:

Blue Triangles

Area of 1 blue triangle

Area = 1/2 B * H

B = 3 m

H = 4.5 m

Area = 1/2 * 3 * 4.5

Area = 1/2  13.5

Area = 6.75

Hold on. I forgot there were 4 triangles.

4 * 6.75 = 27 meters^2 of material

Green Base

Area = s * s

s = 3

Area = 3 * 3   = 9

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