Question

In traingle ABC , AB=6cm , BC=12 cm , CA=6√3 then measure of angle A ?​

Answer 1

Answer:

this is the answer of measuring

Answer 2

Answer:

Given:

In △ABC

AB=6

3

cm

AC=12cm

BC=6cm

Solution:

AC

2

=144

AB

2

=108

BC

2

=36

Since,

AC

2

=AB

2

+BC

2

∴ By Converse of Pythagoras Theorem,

△ABC is an Right Angle Triangle at B.

∴∠B=90 degree

Step-by-step explanation:

hope this helped you