Lesson 1.3: Measuring Line Segments
1.
Simplify.
a)
5
2
b)
196
c)
8
2
d)
225
e)
1
2
f)
49
g)
9
2
h)
10 000
2.The area Aof a square is given. Find its side length. Which side lengths are whole numbers?
a) A= 9 cm2 b) A= 56 m2c) A= 81 cme)A= 16 m2 f) A= 42 cm2g) A= 72 m
2
2
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- Fall '13
- Equations, Line segment, grid paper
