Triangles
> Question
VSA
1 mark
Year: 2020
Easy
CBSE Class 10
triangles
equilateral-triangle
altitude
Question
A
BC
is an equilateral triangle of side
2
a
, then length of one of its altitude is ________.
Solution
1
Altitude of equilateral triangle
=
2
3
×
side
=
2
3
×
2
a
=
3
a
+1 mark
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