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PLEASE HELP ASAP!! find the area of the shaded region in the figure below round to the nearest hundredth if necessary

PLEASE HELP ASAP Find The Area Of The Shaded Region In The Figure Below Round To The Nearest Hundredth If Necessary class=

Sagot :

I have solved the question
75cm^2
View image aroobaathar02

Answer:

45cm^2

Step-by-step explanation:

Area of shaded region = area of outer triangle – area of the unshaded triangle

the area of a triangle is (base × height) ÷ 2

Area of outer triangle:

(12 × 5) ÷ 2 = 30cm^2

the area of the unshaded triangle:

(15 × 10) ÷ 2 = 75cm^2

area of shaded region = 75 - 30 = 45cm^2