math staar

Question 1

right triangle

Answer 1

one angle is a right angle meaning one angle is exactly 90 degrees

Question 2

acute triangle

Answer 2

all 3 triangles are less than 90 degrees

Question 3

obtuse triangle

Answer 3

one angle is more than 90 degrees

Question 4

equilateral triangle

Answer 4

all sides are the same length

Question 5

isosceles triangle

Answer 5

2 sides are equal in length

Question 6

scalene triangle

Answer 6

no sides are equal in length

Question 7

quadrilateral parallelogram

Answer 7

both pairs of opposites sides are parallel and equal in length

Question 8

quadrilateral special parallelogram parollelagream

Answer 8

rectangle, rhombus

Question 9

quadrilateral special parallelogram parallelogram rectangle needs to have

Answer 9

4 right angles

Question 10

quadrilateral special parallelogram parollelagream rhombus needs to have

Answer 10

all sides equal in length

Question 11

quadrilateral special parallelogram parollelagream square needs to have

Answer 11

4 right angles and all sides equal in length

Question 12

adjacent

Answer 12

have a common vertex and side

Question 13

congruent

Answer 13

same size, same shape, identical

Question 14

similar

Answer 14

same shape, different size