Question

11) The lengths of two sides of a triangle are 15 cm and 20 cm, respectively. If the perimeter
of the triangle is 45 cm, then the length of the third side is
(a) 10 cm
(b) 15 cm
(c) 20 cm
(d) 25 cm
answer correctly to get brainlist answer free​

Answer 1

Answer:

(a) 10 cm is the answer....