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Brut [27]
2 years ago
11

A rectangle measures 3cm by 4cm.What is the length of its diagonal ?

Mathematics
1 answer:
Anettt [7]2 years ago
3 0

Answer:

5cm

Step-by-step explanation:

Given data

Length= 3cm

Width= 4cm

Applying Pythagoras theorem

z^2= x^2+y^2

z^2= 3^2+ 4^2

z^2= 9+16

z^2= 25

square root both sides

z= √25

z= 5cm

Hence the diagonal is  5cm

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