Posted in Fourth Quarter

Geometry, Measurement, Graphs, and Scales

Understanding Angles and Angle Measures

aisaac1

aisaac2aisaac3

Reviewing Plane Figures

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Finding Perimeter of a Polygon

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Finding the Circumference of a Circle

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Using Tables of Metric Measure

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Understanding and Interpreting Graphs

Graph is a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.

aisaac9

Total money for four weeks: 18,000

1st week’s total spent money: 3300

2nd week’s total spent money: 2800

3rd week’s total spent money: 3700

4th week’s total spent money: 3200

Money left: 3,000

Finding the Circumference of a Circle

I used the things we have in our home to practice computing the circumference using a tape measure.

C- Circumference

D- Diameter

R- Radius

1499914918097-326457742

C=106.76cm

D=34cm

R=17cm

1499915194615670597481

C=50.554cm

D=16.1cm

R=8.05cm

14999153335801307229158

C=23.550cm

D=7.5cm

R=3.75cm

1499915532498-147827778

C=28.888cm

D=9.2cm

R=4.6cm

 

Finding Areas of Squares and Rectangles

A – Area

L – Length

W – Width

S – Side

 

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L=93.1

W=23.2

A=2149.92

1499915903264549760115

L=148

W=57

A=8444

1499915999213228715061

S=54.5

A=214

1499916166013299232303

L=44.5

W=22.5

A=1111.25

 

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Author:

I am a smart, kind and cheerful 10 year old. My hobbies include playing the piano and playing online games.

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