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PLS HELP IF U CAN 6TH GARDE MATH TEST GRADE

PLS HELP IF U CAN 6TH GARDE MATH TEST GRADE-example-1

2 Answers

9 votes

Answer:

125.6

282.6

Explanation:

How you find the circumference is easy.

The formula is 2πr, meaning you multiply 2 times pi (3.14) times the radius (20 m)

2 x 3.14 =

6.28 x 20 =

Circumference: 125.6

The second problem is easier than the last.

Instead of multiplying by 2, you'll only multiply 3.14 (pi) times 90.

3.14 x 90 =

Circumference: 282.6

User Jataro
by
8.4k points
10 votes

Answer:

1.125.6

2.180

Explanation:

User Milan Solanki
by
8.2k points

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