I need help ASAP! This is geometry class

Mathematics

1 answer:

o-na [289]2 years ago

6 0

Simple area working out:

Area of a triangle: L x W
———
2

Area of a square: L x W

17 (L) x 17 (H) = 289cm^2

289
——- = 144.5cm^2
2

There are 4 triangles so:

144.5 x the amount of triangles (4) = 578

Add everything together:

578 + 289 = 867

Answer: 867

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