Geometry
What do you call the sum of two angles that equals 90 degrees?
complementary angle
A square has an area of 36 yards squared. What is the perimeter of the square?
24 yards
A part of a line that has two definite endpoints.
line segment
A point where 2 or more straight lines meet
vertex
A supplementary angle has a measure of 75 degrees. What is the measure of the missing angle?
105 degrees
A triangle where two sides are congruent is called what?
isosceles
Sofia read 9 3/8 books over summer vacation. Elena read 7 7/8 books over summer vacation. How many more books did Sofia read than Elena over the summer? Put your answer in simplest form.
What is 1 1/2 ?