A triangle with two congruent sides and two angles that both measure 45 is
a.scalene and right
b.isosceles and acute
c.isosceles and right
d. Equilateral and acute
3 answers
Wow..I gave you plenty of information yesterday to be able to solve this on your own. Go back and read the information I gave you. I could not be any clearer.
Here is the information I gave you yesterday:
Triangles:
no sides the same: scalene
2 sides the same: isosceles
all (3) sides the same: equilateral
Since a triangle's angles must add up to 180, if there are 2 45 degree angles, the one left must 90 degrees. Do you know what a triangle is called if it has a 90 degree angle?
This should be enough information to help you.
Triangles:
no sides the same: scalene
2 sides the same: isosceles
all (3) sides the same: equilateral
Since a triangle's angles must add up to 180, if there are 2 45 degree angles, the one left must 90 degrees. Do you know what a triangle is called if it has a 90 degree angle?
This should be enough information to help you.
c. Isosceles and rt.
1 answer