Angles Review For 4th Grade Question Preview (ID: 61474)


Question Prep For ILearn Review Of Angles. TEACHERS: click here for quick copy question ID numbers.

What kind of triangle has all sides equal in length?
a) Isoceles
b) Right
c) Equilateral
d) Scalene

What kind of triangle is unequal on all sides?
a) Isosceles
b) Scalene
c) Right
d) Equilateral

What kind of triangle has two equal sides and one not equal?
a) Right
b) Isosceles
c) Scalene
d) Equilateral

What do you call an angle that is 89 degrees or less?
a) Right
b) Acute
c) Obtuse
d)

What do you call an angle that measures exactly 90 degrees?
a) Obtuse
b) Right
c) Acute
d)

What do you call an angle that is larger than 90 degrees
a) Acute
b) Obtuse
c) Right
d)

Which one of these angles of measures in NOT a benchmark angle?
a) 170
b) 60
c) 180
d) 135

Which one of these would be a benchmark angle to help measure shapes?
a) 95 degrees
b) 170 degrees
c) 45 degrees
d) 10 degrees

An equilateral triangle can have a right, 90 degree angle.
a) TRUE
b) FALSE
c)
d)

Which one is NOT a definition for 180 degrees
a) A straight line
b) The total measurement of the angles in a triangle
c) A benchmark measurement
d) the shape of a clock

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