Maharashtra Class 9 Answered
Construct triangle lmn in which angle m 60 angle n 80 degre an lm+mn+nl=11cm
Asked by ravimokase06 | 28 Oct, 2018, 02:14: PM
Expert Answer
Here we have to take sides such that their sum is 11, also it should satisfy the condition that sum of two sides in triangle is greater than third side
sides can be 5, 4 and 2
now angles of triangle is 80, 60 and 40
so 5 will be opposite to 80......side opp to greater angle is greater
4 opposite to 60
2 opposite to 40
so LM = 5 cm
LN = 4 cm
NM = 2 cm
construct the triangle
Answered by Arun | 02 Nov, 2018, 10:36: AM
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