Sarah A.

asked • 02/08/15# Two sides of a triangle are 5cm and 9cm long. The ratio of the opposite angels is 1:3. Determine the angles and the length of the third side of the triangle

just solve it for me

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## 1 Expert Answer

Raymond B. answered • 12/13/20

Tutor

5
(1)
Math, microeconomics or criminal justice

Easy Peasy

angle opposite 9 is 90 degrees or pi/2

angle opposite 5 is 30 degrees or pi/6

third side = sqr56 = 2sqr14

angle opposite 3rd side = 30 degrees or pi/6

It's just too obvious. 1:3 gave it away

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Michael J.

02/08/15