s pup Use geometry to analyze maps and solid figures. 8u1dasuns puv 8uidnw Geometry men scientists survey an area, they often represent the length, width, and other measurements on a map or diagram, This data can then be used in mathematical equations to determine the area of a piece of land, the volume of a lake, or the dimensions of a mountainside. Part 1: Perimeter and Area Rectangle Triangle Odd shapes a a b. Divide or approximate to a combination of rectangles and triangles, and add their perimeters or areas. Perimeter (2× a) + (2 × b) a + b + c Area a x b The map below shows a survey of a park. Each square of the grid represents one square meter, or 1 m². Use the equations above to answer the questions below. DAPIND 2ADK初の ツA Map It Out! 1. How long is the perimeter of the picnic area? 2. What is the total area of the picnic area? 3. How much area in the park has grass? 4. Estimate the area covered by the fountain, not including the rectangular pool.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter1: Variables, Expressions, And Integers
Section1.5: Adding Integers
Problem 45E
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s pup
Use geometry to analyze maps and solid figures.
8u1dasuns puv 8uidnw
Geometry
men scientists survey an area, they often represent the length, width, and other
measurements on a map or diagram, This data can then be used in mathematical
equations to determine the area of a piece of land, the volume of a lake, or the
dimensions of a mountainside.
Part 1: Perimeter and Area
Rectangle
Triangle
Odd shapes
a
a
b.
Divide or approximate to a
combination of rectangles
and triangles, and add
their perimeters or areas.
Perimeter
(2× a) + (2 × b)
a + b + c
Area
a x b
The map below shows a survey of a park. Each square of the grid represents one square
meter, or 1 m². Use the equations above to answer the questions below.
DAPIND
2ADK初の
ツA
Map It Out!
1. How long is the perimeter of the picnic area?
2. What is the total area of the picnic area?
3. How much area in the park has grass?
4. Estimate the area covered by the fountain, not including the rectangular pool.
Transcribed Image Text:s pup Use geometry to analyze maps and solid figures. 8u1dasuns puv 8uidnw Geometry men scientists survey an area, they often represent the length, width, and other measurements on a map or diagram, This data can then be used in mathematical equations to determine the area of a piece of land, the volume of a lake, or the dimensions of a mountainside. Part 1: Perimeter and Area Rectangle Triangle Odd shapes a a b. Divide or approximate to a combination of rectangles and triangles, and add their perimeters or areas. Perimeter (2× a) + (2 × b) a + b + c Area a x b The map below shows a survey of a park. Each square of the grid represents one square meter, or 1 m². Use the equations above to answer the questions below. DAPIND 2ADK初の ツA Map It Out! 1. How long is the perimeter of the picnic area? 2. What is the total area of the picnic area? 3. How much area in the park has grass? 4. Estimate the area covered by the fountain, not including the rectangular pool.
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