The dimensions of a rectangle are 7 cm and 24 cm. Length of its diagonal is
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Answer:
diagonal of a rectangle is 25cm
Step-by-step explanation:
In a rectangle, one diagonal divides the fig in two equal right angled triangle.
The length of both diagonals of rectangle is same.
using the one right angled triangle
(diagonal)² = (one side of rectangle)² + (other side of rectangle)²
= (7)² + (24)²
= 49 + 576
(diagonal)² = 625 = (25)²
diagonal = 25cm
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