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A triangle has angle measurements of 9090^\circ, 2727^\circ, and 6363^\circ. What kind of triangle is it?\newlineChoices:\newline(A) acute\newline(B) right\newline(C) obtuse

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Q. A triangle has angle measurements of 9090^\circ, 2727^\circ, and 6363^\circ. What kind of triangle is it?\newlineChoices:\newline(A) acute\newline(B) right\newline(C) obtuse
  1. Identify angle types: Step 11: Identify the types of angles in the triangle.\newlineSince one of the angles is 9090^\circ, this indicates the presence of a right angle in the triangle.
  2. Check angle sum: Step 22: Check if the sum of the angles equals 180180^\circ.\newlineCalculation: 90+27+63=18090^\circ + 27^\circ + 63^\circ = 180^\circ.\newlineThis confirms that the angles form a valid triangle.

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