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Angles
Version 1.0
#1Find the missing angle.
Triangle = 180o total.To find x, subtract what you know from 180.
#2Find the missing angle.
Circle = 360o total.To find x, subtract what you know from 360.
#3Find the missing angle in the right angle.
Right Angle = 90o total.To find x, subtract what you know from 90.
#4What is the measure of one of the angles in the
yield sign?
The yield sign is an equilateral triangle.All 3 angles are equal.The total of the angles = 360o.
#5Find the missing angle.
Quadrilateral = 360o total.To find x, subtract what you know from 360.
#6Find the missing angle.
Linear Pair: A + 50 = 180o
#7The Leaning Tower of Pisa in Italy is shown.
Angle A shows how much it leans. Is angle A:a) Obtuse – more than 90o
b) Acute – less than 90o
c) Right - equal to 90o
#8A swingset is shown below. Is the angle on the
side of the set …a) Obtuse – more than 90o
b) Acute – less than 90o
c) Right - equal to 90o