3. Estimate the part of California's border that is coastline (Show your work). 4. Estimate the length of California's border. (Show your work). 5. Estimate the percent of California's border that is coastline (Show your work).

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.7: Dilations
Problem 16E
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Helpful formula needed to complete this task:
d=√√(x2-x1)²+(3/2 - 3/1)²
Distance Formula:
Area of a triangle: A = ½ x base x perpendicular height (A= ½ bh)
Area of a rectangle: A = base x height (A = bh)
2. What do you think of Sahil's approach to estimating the area of California? Would you
do anything different (Use complete sentences)?
I
3. Estimate the part of California's border that is coastline (Show your work).
4. Estimate the length of California's border. (Show your work).
5. Estimate the percent of California's border that is coastline (Show your work).
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