Question

find the area of an isosceles right angled triangle it one of tge equal side is 20 cm long

Answer 1

Heya!

Since, isosceles right triangle have equal legs.

Then, base = 20 cm

height=20 cm

Now,

Area of triangle= 1/2×b×h

= 1/2×20×20

=200 cm^2

Hope it helps u.

Answer 2

Answer:

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