Find the circumference and the area of a circle with diameter 2 km. Write your answers in terms of T, and be sure to include the correct units in your answers. (a) Circumference: | 2 km (b) Area:

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Q: 2. Find the 90" percentile using interpolation.

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A: Ans is given below

Q: What is the circumference and area of the circle? Diameter= 15m

A: We can find the answer as below.

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Q: Find the area A of a triangle with height 4 inches and base 2 inches.

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