Q. A triangle has angle measurements of 90∘, 27∘, and 63∘. What kind of triangle is it?Choices:(A) acute(B) right(C) obtuse
Identify angle types: Step 1: Identify the types of angles in the triangle.Since one of the angles is 90∘, this indicates the presence of a right angle in the triangle.
Check angle sum: Step 2: Check if the sum of the angles equals 180∘.Calculation: 90∘+27∘+63∘=180∘.This confirms that the angles form a valid triangle.