The circle inscribed in triangle PQR has radius of length 3 cm. PQ has length 7 cm. Find the perimeter of triangle PQR
Answers
Answered by
1
permitre of a truangle= 2(l+b)
2(3+7)
2Γ21
42
perimetre of a triangle is 42cm
2(3+7)
2Γ21
42
perimetre of a triangle is 42cm
Similar questions
Computer Science,
8 months ago
English,
8 months ago
Social Sciences,
8 months ago
Math,
1 year ago
Math,
1 year ago
Chemistry,
1 year ago
Chemistry,
1 year ago