Math, asked by anisurrahmanhazariba, 7 months ago


3. Find the length of the diagonal AC of a rectangle whose sides are AB = 15 cm and BC =8 CM
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Answers

Answered by dhruvwalia343
0

Answer:

23cm

Step-by-step explanation:

AC=AB+BC

AC=15+8

AC=23cm

Answered by anjulisingh
1

Answer:

In rectangle ABCD

AB=15cm

BC=8cm

Daigonal AC =?

Now in right triangle ABC

By Pythagoras theorem

AC square = BC square + AB square

AC square = 8 square +15 square

AC squre = 64 +225

AC square = 289

AC=root 289

AC =17cm

Therefore daigonal AC = 17cm

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