Question

Find the distance and displacement who has completed 3 rounds of a circular garden with radius 3.5 meter

Answer 1

Answer:

displacement=0

circumference = 2 *22/7*3.5

                        =2*22*0.2

                            =8.8

thus the perimeter is 8.8 m

but he travelled 3 rounds...so, 8.8*=26.4 m

Explanation:

Answer 2

Answer:

displacement=0

distance=3×(2πr)

= 3×(2×22/7×35/10)

=3×22

=66m

Explanation:

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