Angles
Find the missing angles in each diagram. (a) (b)
1
80° b
b
250°
Find the missing angles. (a)
2
(b)
a
a
a
150° 150° b
Angles in a triangle
Talk to a partner about why these two types of triangle are special.
isosceles
equilateral
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28/04/2022 12:13
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