Question

when 150,210,180 are represented by a pie chart, the smallest central angle is

Answer 1

$\sf{Smallest \: central \: \: angle = Sum \: \: of \: Given \: angle ÷ 360 × 90}$

$\sf{Smallest \: central \: \: angle = 150 + 210 + 180 ÷ 360 × 90}$

$\sf{Smallest \: central \: \: angle = 540 ÷ 360 × 90}$

$\sf{Smallest \: central \: \: angle = 1.5 × 90}$

$\sf{Smallest \: central \: \: angle = 135 \degree}$

Answer 2

${\Huge{ \red{\underline{\underline{\bf{\maltese \pink{ Ànswer: \: }}}}}}}$

$\tt\pink{Smallest \: central \: \: angle = Sum \: \: of \: Given \: angle ÷ 360 × 90}$

$\tt\blue{Smallest \: central \: \: angle = 150 + 210 + 180 ÷ 360 × 90}$

$\tt\red{Smallest \: central \: \: angle = 540 ÷ 360 × 90}$

$\tt\green{Smallest \: central \: \: angle = 1.5 × 90}$

$\tt \orange{Smallest \: central \: \: angle = 135 \degree}$

$\huge\bold{\pink{Høpê } \green{ \: ït} \red{ \: hêlps }}$

${\huge{\pink{\underline{\underline{thanks♪～}}}}}$

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