Question

Jana walked around a circular swimming pool and it is 10 feet across the center. How far will Jana swim around the pool?​

Answer 1

Answer:

1) A rectangular pool is 60 feet long by 30 feet wide. · 2) A circular spa has a 10 foot diameter and a constant depth of 4 feet deep. · 3) A

Answer 2

Jana will swim 31.4 feet around the pool.

Step-by-step explanation:

• Given that, the circular swimming pool is 10 feet across the center. This means that its diameter is 10 feet.

• So, its radius is (10 ÷ 2) feet = 5 feet

• In order to swim around the pool, Jana has to swim across its circumference.

Here, circumference of the swimming pool

= 2 × π × 5 feet

= 10π feet

= 10 × 3.14 feet

= 31.4 feet

Hence, Jana will swim 31.4 feet around the pool.