Math, asked by isgu5106, 10 months ago

A size of rectangle are 5 cm and 12 cm long.What is the lenght of its diagonal

Answers

Answered by bijaykumarsingh4949

1

Answer:

13cm

Step-by-step explanation:

In this figure..,,

By the pythagorous theorem,

a sq. + b sq.= c sq.

[5×5]+[12×12]=c sq.

25+144=169 sq. cm

=13cm

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