Question

Mind my work,but help me

Answer 1

A circle has full round angle of 360 degrees. A circle represents all survey participants. We need to find the total number of survey participants.
total = 174 + 122 + 55 + 19 + 130
total = 500

Then determine the measure of angle represents people selected football using information above.
football =
`\frac{\text{participants selected football}}{\text{total participants}} * 360^(0)`
football =
`(122)/(500) * 360^(0)`
football =
`(122 * 360^(0) )/(500)`
football =
`<span>\left(</span>(43,920)/(500)\right)^(0)`
football = 87.84⁰
to the nearest whole number
football = 88⁰

The measure of angle represents people selected football is 88⁰ (b)