Question

find "a" in the figure please help me please ​

Answer 1

Answer:

the triangle looks like 30° : 60° : 90° triangle

i.e X= 90°

    Y=60°

    Z=30°

where we have a rule for 30° : 60° : 90° triangle

Angles            Respective opp. side lengths(a , b , c)

30°                    a

60°                    a* square root of 3

90°                    2*a

from the given figure the value of a is same as what u give as input(because it is side opposite to Z).

NOTE: if any doughts search in net like 30° : 60° : 90° triangle properties.

hope u like it  :)