One side of a triangle is 10cm longer than a second slide, and the third slide is 5 cm longer than the second side. The perimeter of the triangle is 60cm. a) find the lengths of the three sides. b) find the area of the triangle

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter11: Rational And Irrational Numbers
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One side of a triangle is 10cm longer than a second slide, and the third slide is 5 cm longer than the second side. The perimeter of the triangle is 60cm.

a) find the lengths of the three sides.

b) find the area of the triangle 

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