2 years ago

The length and breadth of a rectangle are in the ratio 3 : 1. If the breadth is 7 cm,

Mathematics

2 answers:

elena-s [515]2 years ago

8 0

Answer:

length = 21 cm

Step-by-step explanation:

The ratio 3 : 1 indicates the length is 3 times the breadth , then

length = 3 × 7 cm = 21 cm

goldenfox [79]2 years ago

6 0

Answer:

<h3> Hence, the answer is 21 cm.</h3>

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Step-by-step explanation:

Pythagorean Theorem:

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In this question:

The vertical line on the sides means that both are equal, that is, measuring x, so $a = b = x$ .

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