Question

In trianglePQR,if <P-<Q=42° and <Q -<R=21°, find <P,<Q and <R​

Answer 1

Answer:

Q-53

P-95

R-32

Step-by-step explanation:

P+Q+R--180

P--. 42+Q

R--. Q-21

P+Q+R--180

42+Q+Q+Q-21 --180

21+3Q-- 180

3Q--159

Q-- 53

P-53-- 42

P-95

53-R--21

R--32

Answer 2

Answer:

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