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3 years ago

WILL GIVE BRAINLIEST What is the area of this figure? Enter your answer in the box.

Mathematics

2 answers:

frozen [14]3 years ago

7 0

The answer is 400 in^2.

The area of the parallelogram is base*height = 20*16=320.
Add that to the area of the triangle which is base*height*1/2 = 8*20*1/2 = 80

320 + 80 = 400

Note = We know the base of the triangle is 20 because it is a side of a parallelogram, so its measure is the same as the one of its opposite side = 20.

ValentinkaMS [17]3 years ago

7 0

Hello! The answer would be 400 in^2.

The area of the parallelogram is base*height = 20*16=320.
Add that to the area of the triangle which is base*height*1/2 = 8*20*1/2 = 80

320 + 80 = 400

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Step-by-step explanation:

The complete question is

The first three steps of completing the square to solve the quadratic equation x2 +4x -6= 0, are shown below.

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