victoriasanzed victoriasanzed

08-08-2020
Mathematics

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What is the area of the polygon shown below? (in the image). A. 322 mm^2 B. 364 mm^2 C. 520 mm^2 D. 584 mm^2 Show all work please!

What is the area of the polygon shown below in the image A 322 mm2 B 364 mm2 C 520 mm2 D 584 mm2 Show all work please class=

Respuesta :

halol25942 halol25942

08-08-2020

Answer:

A. 322 mm^2

Step-by-step explanation:

First split the shape into two (a rectangle and a triangle).

Then calculate the area of those shapes.

Rectangle: 20 x 14 = 280 mm^2

Triangle: 6 x 14 / 2 = 42 mm^2

Add them together.

280 + 42 = 322 mm^2

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RticSteeze RticSteeze

26-08-2020

Just multiply or use PEMDAS

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