In triangle pqr PQ is equal to PR and angle Q is equal to 80 degree fi

1.	In triangle pqr PQ is equal to PR and angle Q is equal to 80 degree find angle p
Answer» Answer: PQ = PR ... (Given) ∴ ∠Q = ∠R ... (Angles opposite to equal SIDES are equal) ∴ ∠R = 80° ∠P + ∠Q +∠R = 180° ... (Angle SUM property of a TRIANGLE) ∴ ∠P + 80 +80 = 180° ∴ ∠P + 160 = 180 ∴ ∠P = 20°

In triangle pqr PQ is equal to PR and angle Q is equal to 80 degree find angle p

Answer»

Answer:

PQ = PR ... (Given)

∴ ∠Q = ∠R ... (Angles opposite to equal SIDES are equal)

∴ ∠R = 80°

∠P + ∠Q +∠R = 180° ... (Angle SUM property of a TRIANGLE)

∴ ∠P + 80 +80 = 180°

∴ ∠P + 160 = 180

∴ ∠P = 20°

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In triangle pqr PQ is equal to PR and angle Q is equal to 80 degree find angle p​

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In triangle pqr PQ is equal to PR and angle Q is equal to 80 degree find angle p