Respuesta :

JayDilla

Answer && Step-by-step explanation:

We know that area for rectangle/square is Width * Height

Triangles 1/2 * Base*Height

we can see the height of the triangle will be 6 feet, as 10 feet is the "height" (length) of the rectangle

solve by multiplying the rectangle's sides (I cant see if that is a 9 or not but:)

9*10 = 90

keep it in mind, now we know 9==base for triangle, thus;

(9*6)*1/2==27

90+27

117 sq ft.

A.

reynas851

Answer:

A. 117 sq. ft.

Step-by-step explanation:

So first you can multiply the 9x10 because the area of a rectangle is length x width. That gives you 90. The area of a triangle is base x height so it would be 6x9=54 and divide that by 2 which is 27. Then add 27 and 90 snd you get the answer: 117 sq. ft.

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