Math, asked by navpreetkaur43, 1 year ago

ABC is a triangle in which AB=BC=4cm ,angle A=90.find length of perpendicular from a to bc

Answers

Answered by ramdps76

2

Answer:

Step-by-step explanation:

AB=BC = 4cm

angle B = 90 deg

AB is base; and BC is height

area = 1/2 * base * height

=1/2 * 4 * 4 =

= 1/2 (16) = 8 sq cm

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