In PQR, PQ = 15 cm, QR = 12 cm and PRQ = 75. Find the two
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In △PQR, PQ = 15 cm, QR = 12 cm and ∠PRQ = 75°. Find the two remaining angles.
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To find the two remaining angles of triangle PQR we can use the fact that the sum of the angles in any triangle is always 180 degrees Given PQ 15 cm QR 12 cm PRQ 75 Lets denote the remaining angles as PQR and QRP We can start by finding PQR PQR PRQ QRP 180 sum of angles in a ...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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