Question

Determine the type of triangle that is drawn below.
S
T
U
90°
4.2
45°
5.94
45°
4.2
Answer
Attempt 1 out of 2
Multiple Choice Answers
Scalene ObtuseScalene Obtuse
Isosceles RightIsosceles Right
Scalene RightScalene Right
EquilateralEquilateral
Scalene AcuteScalene Acute
Isosceles ObtuseIsosceles Obtuse
Isosceles AcuteIsosceles Acute

Answer 1

Isosceles Right.

Reason: the angles are 45°, 45°, and 90° (two equal angles → isosceles; a 90° angle → right). The two legs are equal (4.2) and the hypotenuse 5.94 ≈ 4.2√2, confirming a 45°-45°-90° isosceles right triangle.