In a ∆ ABC , if ∠A=∠B=2C,Find each of the angles...please answers this question
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Step-by-step explanation:
In a ∆ ABC , if ∠A=∠B=2C,Find each of the angles...please answers this
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42
Answer:
= 72°
= 72°
= 36°
Step-by-step explanation:
Question:
In a ∆ ABC , if ∠A=∠B=2C, Find each of the angles...
Given:
- ∠A=∠B=2C
To find:
- Each of the angles
Angle sum property:
According to the Angle sum property:-
The sum of three angles of a triangle is 180°
That means, + + = 180°
Solution:
Since, = 2
= 2
We need to substitute the value of Angle A and B as 2C in the following property:-
+ + = 180°
+ + = 180°
= 180°
=
= 36°
Since is 36°, and are:
= 2 36°
= 72°
Final answer:
= 72°
= 72°
= 36°
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