Question

question 3 of 10
classify the following triangle. check all that apply.
a. equilateral
b. scalene
c. acute
d. right
e. obtuse
f. isosceles

Explanation:

Step1: Identify angle type

There is a right - angle symbol, so it is a right - triangle.

Step2: Identify side type

Two sides have equal marks, so it is isosceles.

Step3: Analyze other options

An equilateral triangle has 3 equal sides, not this one. A scalene triangle has no equal sides. An acute triangle has all angles less than 90°. An obtuse triangle has one angle greater than 90°.

Answer:

D. Right, F. Isosceles