Chapter 7 A Tale of Three Intersecting Lines - Part 3

In a triangle, one angle is 64° and another is 81°. Is the third angle 35°?

Type: MCQ • Marks: 1
In a triangle, one angle is 64° and another is 81°. Is the third angle 35°?
Options
A. No
B. Cannot be determined
C. yes
D. Only if equilateral
Explanation
180° − 64° − 81° = 35°, so yes.
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Class 7th Ganita Prakash 1

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