2. Estimate the part of California's border that is coastline (Show your work). Geom I CAN #1 -Constructed Response: Shape Up Your Maps 3. Estimate the length of California's border (Show your work). Sahil is using a map to estimate the area of California. He thinks the state could best be outlined by an irregular octagon. He draws the polygon shown to approximate its shape. (Reminder. You need to show all your work in a clear and neat way on this mastery assessment. Please write your answers in the space provided here. Do not type on this document or use a PDF writer! Print and upload with your own handwriting) Helpful formula needed to complete this task: Distance Formula: d= v(z -1)²+ (y2 - v) 4. Estimate the percent of California's border that is coastline

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.4: Polyhedrons And Spheres
Problem 23E: The surface of a soccer ball is composed of 12 regular pentagons and 20 regular hexagons. With each...
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I only need help on #2. Please show the work. I added the image so you can estimate. Thank you!
2. Estimate the part of California's border that is coastline (Show your work).
Geom I CAN #1 -Constructed Response: Shape Up Your Maps
3. Estimate the length of California's border (Show your work).
the
Sahil is using a map to estimate the area of California. He thinks the state could
best be outlined by an irregular octagon. He draws the polygon shown to
approximate its shape. (Reminder. You need to show all your work in a clear and neat way on this
mastery assessment. Please write your answers in the space provided here. Do not type on this document or use a
PDF writer! Print and upload with your own handwriting)
Helpful formula needed to complete this task:
d = V(z2 - 21)² + (y2 - yı)?
4. Estimate the percent of California's border that is coastline (Show your work).
Distance Formula:
Area of a triangle : A = % x base x perpendicular height (A= % bh)
Area of a rectangle: A = base x height (A = bh)
1. What do you think of Sahil's approach to estimating the area of California?
Would you do anything different (Use complete sentences)? sahil is good. But,
method is very calculative. I would divide the
trangle, square.
his
into
octogon
rectorge,
Geometry: I CAN #1 -Constructed Response: Shape Up Your Maps
2
Geometry: I CAN #1-Constructed Response: Shape Up Your
Transcribed Image Text:2. Estimate the part of California's border that is coastline (Show your work). Geom I CAN #1 -Constructed Response: Shape Up Your Maps 3. Estimate the length of California's border (Show your work). the Sahil is using a map to estimate the area of California. He thinks the state could best be outlined by an irregular octagon. He draws the polygon shown to approximate its shape. (Reminder. You need to show all your work in a clear and neat way on this mastery assessment. Please write your answers in the space provided here. Do not type on this document or use a PDF writer! Print and upload with your own handwriting) Helpful formula needed to complete this task: d = V(z2 - 21)² + (y2 - yı)? 4. Estimate the percent of California's border that is coastline (Show your work). Distance Formula: Area of a triangle : A = % x base x perpendicular height (A= % bh) Area of a rectangle: A = base x height (A = bh) 1. What do you think of Sahil's approach to estimating the area of California? Would you do anything different (Use complete sentences)? sahil is good. But, method is very calculative. I would divide the trangle, square. his into octogon rectorge, Geometry: I CAN #1 -Constructed Response: Shape Up Your Maps 2 Geometry: I CAN #1-Constructed Response: Shape Up Your
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