set up an equation and solve in an isosceles triangle , the base angels are equal . the vertex angel is 70o . find the base angels of the triangel.
Answers
Answered by
1
Answer:Let the base angles be
′
x
′
Therefore,
x+x+70
∘
=180
∘
[Given]
2x=180
−70
∘
2x=110
∘
x=55
∘
Hence,
The base angles of the triangle are 55
∘
,
Step-by-step explanation:
Answered by
1
Answer:
The answer is 110 degree
Step-by-step explanation:
We know that the sum of all angles is 180 in any triangle
And we know the vertex angle ( 70 degree)
So we simply subtract 70 from 180 to get 110( the sum of both angles )
And if you want the measure individually of each base angle then divide the answer by 2 to which( we get each individual angle )the answer, 55 degree
There fore the answers==
Sum = 110 degree
each individual= 55 degree
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