Chapter 7 A Tale of Three Intersecting Lines - Part 4

If one angle of a triangle is 90°, what is the sum of the other two angles?

Type: MCQ • Marks: 1
If one angle of a triangle is 90°, what is the sum of the other two angles?
Options
A. 45°
B. 90°
C. 180°
D. 120°
Explanation
Sum of all three = 180°. Other two angles = 180° - 90° = 90°.
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Class 7th Ganita Prakash 1

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