Question

A triangle with one angle measuring 140° and all sides of different lengths is a(n) __________ triangle.

A. obtuse scalene

B. acute equilateral

C. obtuse isosceles

D. acute scalene

Answer 1

Is C the correct answer?

Answer 2

isosceles means 2 sides are equal

Answer 3

scalene means none of the sides are equal

Answer 4

equilateral means all the lengths of the sides are equal

Answer 5

acute triangle means no angle in the triangle is greater than 90
obtuse triangle means there exists an angle greater than 90 (only one of these can exist in a triangle to form a triangle)
right angle triangle means there is an angle = 90 degrees

Answer 6

btw C isnt correct

Answer 7

so is it obtuse scalene?

Answer 8

yes :)

Answer 9

thanks!!