2 years ago

Find the area of triangle PQR.

Mathematics

1 answer:

Alex2 years ago

4 0

Answer:

70°

Step-by-step explanation:

Since PTS shape is equal to QTR

and PTQ shape is equal to STR

and Since QTP = 10

and Since PTS = 60

Add both up 70

Therefore PQR = 70°

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