Question

Supplementary angle of 89

Answer 1

Step-by-step explanation:

89/180

0.494

hope it will help

Answer 2

$\sf\underline{\underline{ \large {Question:-}}}$

• Supplementary angle of 89°

$\sf\underline{\underline{ \large {Answer:-}}}$

• 91° is the supplement of 89°

$\sf\underline{\underline{ \large {Explanation:-}}}$

• We know that supplementary angle => 180°
• And to make any angle a supplement we need to subtract it from 180° and the answer is then verified by adding it to the given angle in the question.
• Then, the supplementary angle of 89° is 91° by subtracting it from 180°.

$\sf\underline{\underline{ \large{Solution:-}}}$

:$\mapsto \sf\bold{180° \: - \: 89°}$

:$\mapsto\sf\bold{91°}$

• So the final answer is 91°

$\sf\underline{\underline{ \large {Verification:-}}}$

:$\mapsto\sf\bold{Supplementary \: angle \: = \: 91° + 89°}$

:$\mapsto\sf\bold{180° \: = \: 180°}$

:$\mapsto \sf\bold\red{L.H.S \: = \: R.H.S}$

:$\mapsto \sf\bold\red{Hence, \: Verified}$