PLEASE HELP ASAP!! find the area of the shaded region in the figure below round to the nearest hundredth if necessary
2 answers:
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
I have solved the question
75cm^2
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