Question

Is C correct on the fallowing question?

Answer 1

NOPE

Answer 2

TAKE ANOTHER WILD GUESS XD

Answer 3

OBTUSE TRIANGLE MEANS THAT THE TRIANGLE HAS ONE ANGLE MORE THAN !*) DEGREES

Answer 4

An isosceles triangle is a triangle where at least two sides are equal

Answer 5

the correct answer would be B.

Answer 6

to have an isosceles triangle, two sides (and thus two angles) must be equal. that eliminates choices A&D because they do not have pairs of equal sides.

to have an obtuse triangle, one must have an obtuse angle (greater than 90 degrees). That eliminates choice C, which is an isosceles triangle, but not obtuse (the little square indicates that the angle is a right angle, and a right triangle can only have acute angles for the remaining angles to satisfy the condition that all the interior angles must add to 180 degrees).

Therefore, answer choice B is the only one that meets the restrictions. It has two equal sides and the angle between them is an obtuse angle.