Maths-
General
Easy
Question
NQ, MN and MQ are the midsegments of △ ABC.
Find BM.
Hint:
Use the property of a midsegment in a triangle and find out.
The correct answer is: Hence the length of BM = 10.
Complete step by step solution:
A midsegment of a triangle is a segment that connects the midpoints of two sides of
a triangle. Its length is always half the length of the 3rd side of the triangle.
Here, NQ, MQ and MN are midsegments.
So,
Now, 
(since MN is midsegment and M is the midpoint of AB)
Hence the length of BM = 10.
Hence the length of BM = 10.
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