Question

$< 1 \: and < 2 \: are \: complemenetary \: angles. < 2 \: and \: < 3 \: are \: supplementary \: angles. lf < 1 = 45 \: degrees find \: the \: measure \: of \: < 3.$
​

Answer 1

$\huge{\green{\underline{\underline{\mathfrak{SoluTion:}}}}}$

Given,

Angle 1 & Angle 2 are Complementary

Angle 1 = 45°

➝ Angle 1 + Angle 2 = 90°

➝ 45° + Angle 2 = 90°

➝ Angle 2 = 90°-45°

$→\;\purple{\bf{Angle\;2 = 45°}}$

Angle 2 & Angle 3 are Supplementary

➝ Angle 2 + Angle 3 = 180°

➝ 45° + Angle 3 = 180°

➝ Angle 3 = 180°-45°

$→\;\red{\bf{Angle\;3 = 135°}}$

Hope It Helps You ✌️

Answer 2

Answer:

143

hope you will understand what I want to say