AP and CP are bisectors of a and c respectively and l parallel to M find the measure of angle APC
Answers
∠APC = 90°
Step-by-step explanation:
Given:
Here AP and CP are the bisectors of A and C respectively and also L parallel to M.
∠LAC + ∠ACM = 180° [co interior angles]
Dividing both the sides by 2, we get
∠LAC + ∠ACP = 90° [Given] [1]
Now, in Δ ACP
∠PAC + ∠ACP + ∠APC = 180° [Angle sum property]
90° + ∠APC = 180°
∠APC = 180° - 90°
∠APC = 90°
Answer:
90
Step-by-step explanation:
Given:
Here AP and CP are the bisectors of A and C respectively and also L parallel to M.
∠LAC + ∠ACM = 180° [co interior angles]
Dividing both the sides by 2, we get
\frac{\angle LAC}{2}+\frac{\angle ACM}{2} =\frac{180}{2}
2
∠LAC
+
2
∠ACM
=
2
180
∠LAC + ∠ACP = 90° [Given] [1]
Now, in Δ ACP
∠PAC + ∠ACP + ∠APC = 180° [Angle sum property]
90° + ∠APC = 180°
∠APC = 180° - 90°
∠APC = 90°