The type of the given
Answer to Problem 3PT
Obtuse triangle.
Explanation of Solution
Given:
The given figure is:
Calculation:
Equilateral triangle: All sides are equal.
Isosceles triangle: Two sides are equal.
Scalene triangle: All sides are different.
Acute triangle is the one where, the
Obtuse triangle is the one where, the one angle is more than 90 degrees.
Right triangle is the one having one angle equal to 90 degrees.
Equiangular triangle is the one whose all angles are equal.
As one angle is more than 90 degrees; the triangle BDC is an obtuse triangle.
Chapter 4 Solutions
Geometry, Student Edition
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