Question

the length of the rectangle is 4cm and each of the diagonal measures 5cm . find the breadth
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Answer 1

Answer:

we can put the formula of Pythagoras theorum

Step-by-step explanation:

a^2-b^2

5^2-4^2

=25-16=9

Answer 2

Answer:

Breadth = 3 cm

Step-by-step explanation:

By applying pythagores theorem,

(Diagonal)²=(Breadth)²+(Length)²

(5)²=(Breadth)²+(4)²

25=(Breadth)²+16

9=(Breadth)²

∴ Breadth = ±3 cm

But,

Length can't be negative

∴ Breadth = 3 cm ⇒ ANSWER