Question

The side of a square is 12 cm. find its length of a diagonal.
$answer \: should \: be \: 16.92cm$
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Answer 1

Answer:

Mark as brainliest answer.

Step-by-step explanation:

→ Side of a square = 12 cm

→ Formula for length of diagonal = a√2

→ a = 12 cm

→ 12√2

→ √2 = 1.4

→ 12 × 1.4

→ 16.8 cm