1.
Estimate
.
A.
10
B.
11
C.
8
D.
9
Hint
2.
Estimate the area of the triangular piece of land using Heron's formula.
A.
10 square miles
B.
12 square miles
C.
9 square miles
D.
11 square miles
Hint
3.
Estimate the solution of
to the nearest whole number.
A.
12
B.
9
C.
10
D.
11
Hint
4.
Estimate the length of a side of a square whose area is 262 in
2
.
A.
17 in.
B.
16 in.
C.
18 in.
D.
15 in.
Hint
5.
Estimate
.
A.
27
B.
24
C.
26
D.
25
Hint