An angle of a quadrilateral is 78°. 5he other three angles are equal. Find the measure of each of the equal angles.
Answers
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Answer:
+x+x+78 = 360
3x = 360-78
3x = 282
x = 282/3
x = 94
So, the other angles would be 94.
Step-by-step explanation:
Answered by
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Given,
An angle of a quadrilateral is 78°.
The other three angles are equal.
To find,
The measure of each of the equal angles.
Solution,
We can simply solve this mathematical problem using the following process:
Let us assume that the measure of each of the equal angles is x°.
Mathematically,
Mathematically,The Sum of all the angles of any quadrilateral is equal to 360°.
=> Sum of all the angles of the given quadrilateral = 360°
=> 78° + x° + x° + x° = 360°
=> 3x° = (360-78)° = 282°
=> x = (282/3)° = 94°
=> x = 94°
=> the measure of each of the equal angles = 94°
Hence, the measure of each of the equal angles is equal to 94°.
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