Question

find the complement and supplements
$1 \9 \times right \: angle$
$1 \8 \: rigth \: angle$
$1 \3 \: rigth \: angle$

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Answer 1

Step-by-step explanation:

(1) Angle = (90/9) = 10°

Complement = (90–10) = 80°

Supplement = (180–10) = 170°

(2) Angle = (90/8) = 11.25°

Complement = (90–11.25) = 78.75°

Supplement = (180–11.25) = 168.75°

(3) Angle = (90/3) = 30°

Complement = (90–30) = 60°

Supplement = (180–30) = 150°

Hope this helps :)