Question

In A ABC, angle B=90. If AB = 11 and BC = 60.
find the perimeter of triangle ABC.​

Answer 1

Answer:

B=90

triangle ABC is a right angle

By Pythagoras theorem

AB^2+BC^2=AC^2

11^2+60^2=AC^2

121 +3600=AC^2

3721=AC^2

61=AC

AB+AC+BC=11+60+61=132

Step-by-step explanation:

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Answer 2

Answer:

132 is the answer which is proved in the above.