kandarinambahu kandarinambahu

27-09-2022
Mathematics

Answered

2. The lengths of the sides of a triangle are (2a + 1) cm, (3a + 2) cm and (4a - 1) cm. (a) Find the perimeter of the triangle in terms of a. (b) If the perimeter of the triangle is 47 cm, find the value of a. 3a + 2 4a-1 2a + 1

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