triangles
how many congruent sides and angles does an isosceles triangle have?
2 congruent sides and 2 congruent angles
how many degrees is a right angle
90 degrees
10/40 is equivalent to….
1/4
how much do all angles of a triangle add up to?
180 degrees
is 30 degrees an acute angle or an obtuse angle
acute angle
60/70 is equivalent to
6/7
what are the qualifications for a scalene right triangle
1 right angle and no congruent sides
how many degrees does it take for an angle to be a straight angle
180
28/36 is equivalent to…
7/9
what are the qualifications for an equilateral triangle
all congruent sides and all angles must be 60 degrees
is 91 a right angle, an acute angle or an obtuse angle
obtuse angle
42/48 is equivalent to…
7/8
which one is NOT a triangle
scalene
rhombus
isosceles
rhombus
is 0 an acute angle or obtuse angle
an acute angle
32/36 is equivalent to…
8/9