write the measure of the supplement of angle 85
Answers
Answer:
95°
Step-by-step explanation:
180 - 85 = 95
angle 1 + angle 2 = 180°
85° + angle 2 = 180°
angle 2 = 180 - 85
angle 2 = 95°
I think this is the anwer to your question
To Find :- The supplement of angle 85 ?
Concept used :- Two angles are called supplementary when their measures add up to 180° .
Solution :-
Let us assume that, The supplement of angle 85 is x .
So,
→ First angle = 85°
→ Second angle = x
then,
→ First angle + Second angle = 180°
→ 85° + x = 180°
taking 85° to the RHS side and changing positive sign into negative,
→ x = 180° - 85°
→ x = 95° (Ans.)
Hence, the measure of the supplement of angle 85 is equal to 95° .
Extra knowledge :-
- Two angles are called complementary when their measures add up to 90° .
Learn more :-
In the figure along side, BP and CP are the angular bisectors of the exterior angles BCD and CBE of triangle ABC. Prove ∠BOC = 90° - (1/2)∠A .
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