English, asked by rithitha, 11 months ago

find the area of a right angled triangle whose base is perpendicular 2cm and hypotenuse 5 cm

Answers

Answered by mamtapundhir78

0

Answer:

by pythagoras theoram..

(AC)^2=(BC)^2+(AB)^2

(AB)^2=25-4

AB=underoot21

area=1/2*2*underoot21

=4.58cm^2

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