Question

Triangle PQR, IF AngleP = 70°, angleQ = 65° then angleR = ?
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Answer 1

Answer:

R=45degree

Step-by-step explanation:

By Angle Sum Property,

70+65+R=180

135+R=180

R=45

Answer 2

Step-by-step explanation:

given

p=70

Q=65

sum of all angles in triangle=180

p+Q+R=180

70+65+R=180

135+R=180

R=180-135

R=45

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