2 years ago

What is the length of the diagonal of a 10cm by 15com rectangle

Mathematics

1 answer:

AlekseyPX2 years ago

8 0

a2 + b2 = c2

102 + 152 = c2

100 + 225 = c2

√325 = c

5√13 = c

The diagonal measures 5√13 cm.

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