one of the angles of a triangle is 110 and the other two angles are equal .what is the measures of each of these equal angles
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Answered by
73
- Measure of each of equal angles is 35°.
Step-by-step explanation:
Given:-
- One angle of triangle is 110°.
- Other two angles are equal.
To find:-
- Measure of each equal angles.
Solution:-
Let, Other two angles be x and x.
We know sum of all angles of triangle is 180°.
So,
x + x + 110° = 180°
2x + 110° = 180°
2x = 180° - 110°
2x = 70°
x = 70°/2
x = 35°
Verification:-
x + x + 110° = 180°
- Put x = 35°
35° + 35° + 110° = 180°
180° = 180°
We take x be equal angles.
Therefore,
Measure of each of equal angles is 35°.
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Answered by
47
Given:
- One of the angles of a triangle is 110°.
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To find:
- Measure of other two equal angles?
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Solution:
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☯ Let other two equal angles be x and x.
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- Sum of all angles of a triangle is 180°.
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- Equilateral triangle: An equilateral triangle has three equal sides and angles. All angles of an equilateral triangle are of measure 60°.
- Isosceles triangle: An isosceles triangle have two equal sides and two equal angles or with two acute angles and one obtuse angle.
- Scalene triangle: A scalene triangle has three different angles and none of its sides are equal in length.
- Right angled triangle: A right-angled triangle has one 90° angle.
- Obtuse triangle: An obtuse triangle has three different sides and angles, with one angle greater than 90°.
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