Geometry Practice Test 5

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Question : 13 of 40

Marks: +1, -0

In a triangle, its base is 6

√3

cm and two base angles are 30° and 60°. Then the height of the triangle is:

3 $√3$ cm
6 cm
4 $√3$ cm
2 $√3$

Solution:

Longest length =

1/2

height

√3

6√3

=

1/2 h √3

h =

12 √3/√3

= 12 cm
Shortest length =

1/2 H

=

H/2

= 6 cm

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