find the founth angle of a quadrilateral
where the first three angles are right angle
Answers
Answered by
0
Answer:
90°
Step-by-step explanation:
the fourth angle is also a right angle
Answered by
1
Answer:
90°
Step-by-step explanation:
Sum of all angles of a Quadrilateral is 360°. (Angle Sum Property of A quadrilateral)
Right angle=90°
3 Right Angles, Therefore The sum is 270°.
360°-270°=90°
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