Question

What is the perimeter of a triangle whose sides are 87 cm, 102 cm, and 145 cm? a. 334 cm b. 335 cm c. 336 cm d. 337 cm

Answer 1

a

Explanation:

the perimeter of a triangle is the sum of its sides

sum the 3 given sides for perimeter

perimeter = 87 + 102 + 145 = 334 cm