5.3.73 Question Help
Find the area of the triangle.
A triangle has a base of 4 x minus 1 inches and a height of 10 x inches.
10 x10x
left parenthesis 4 x minus 1 right parenthesis(4x−1)
The area of the triangle is nothing
▼
in.
sq in.
cu in.
(Simplify your answer.)

Area of the triangle is 20x(x - 1) sq. in

Step-by-step explanation:

Height = 10x in and Base = 4(x - 1) in

Area = 1/2 × base × height

⇒ Area = 1/2 × 4(x - 1) × 10x

            = 20x(x - 1) sq. in

1. minimum

2. 6400

3. eight

hope this !

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step-by-step explanation: