In a triangle measures of two angles are equal and third angle is 40⁰. What are the measures of the equal angles?
Answers
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Answer:
EQUAL ANGLE = 70°
Step-by-step explanation:
To find the equal angle let them be x
x+x+40°=180°
x+x=180°- 40°
x+x = 140°
2x = 140°
x = 140° ÷ 2
x = 70°
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QUESTION - In a triangle measures of two angles are equal and third angle is 40⁰. What are the measures of the equal angles?
Answer -
What we need to know before solving
Sum of all internal angles of triangle is 180 degree
Given
Angle 1 and 2 are equal and third angle is 40 degree
To find
Measure of equal angles
Solution
Let the same angles be x each
Then
X+x+40=180.( SUM OF ANGLES OF TRIANGLE)
2x+40=180°
2x=140 °
X= 70°
HENCE 3 ANGLES ARE
70,70,40
HOPE IT HELPED YOU
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