Math, asked by iteshchoudhary123, 4 months ago

find the lenght of dignal of rectangle dimeniation 20m by 15m

Answers

Answered by krishika55

0

Answer:

As it is a rectangle, each angle will be 90°. Let ABCD be the rectangle and BD be the diagonal. ∴The length of the diagonal is 25 m.

Answered by wildfam

0

Answer:

it is like half triangle

which is right angled triangle

so diagonal is like hypotenuse

so

hypotenuse²= base²+perpendicular²

( pythagorus theoram)

so

diagonal²= 20²+ 15²

now

diagonal²= 400 + 225

diagonal²= 625

diagonal = 25

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