The properties of a Rectangle

1
The properties of a Rectangle
4 Right Angles
1. All the angles are 90
2. The opposite sides are parallel and equal.
2
The Properties of a Square
.
4 Right Angles
1. All 4 angles of a square are right
angles.
2. The opposite sides of a square are equal
3. The opposite sides of a square are parallel.
3
Page 99. Exercise 6.1

• Look at the figures below Fill in the boxes
  with the correct answers.
• 1. PQ PS RS QR
• PQ // RS , PS // QR
• All the angles are right angles
• PQRS is a Square.

4

• ST VU , TU SV
• ST // VU , SV // TU
• All the angles are right angles.
• STUV is a Rectangle

5

• 3. A square has 4 sides and 4 vertices.
• 4. A rectangle has 4 sides and 4 vertices.
• A rectangle has 4 right angles.

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Pages 100

• B. Find the length of the unknown sides.
• LMNO is a square.
• LO 8 cm.
• LM 8 cm.
• MN 8 cm.

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• PQRS is a rectangle. Its length is twice its
• breadth.
• QR 16 cm.
• PS 16 cm.

8

• STUV is a square.
• SV 25 cm.
• ST 25 cm
• TU 25 cm.

9

• ABCD is a rectangle.
• AB 5 cm.
• AD 8 cm.

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Page 101 Exercise 6.2

• Find the unknown marked angles in the squares
  and rectangles.
• 1. PQRS is a square. Find b
• 90 - 55 35
• Answer 35

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• 2. ABCD is a rectangle. Find x
• 90 - 58 32
• Answer 32

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• LMNO is a rectangle. Find Y
• 90 - 46 44
• Answer 44

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Page. 102

• ABCD is a square. Find x
• 90 - 30 - 20 40
• Answer 40

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• 5. EFGH is a rectangle. Find z
• 90 - 28 - 20 42
• Answer 42

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• 6. WXYZ is a rectangle. Find b
• 90 - 28 - 36 26
• Answer 26

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Page 103 Exercise 6.3

• A. Find the length of the stated sides in
  each figure.
• 1. This figure consists of a rectangle and
  a square. Find DE and BF.
• DE DC CE BF BC FC
• 10 4 10
  4
• 6 cm. Ans. 6 cm.
  Ans.

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• 2. The figure has a rectangle and a square.
• Find UR.
• UR QR - QT - VW
• 16 - 6 - 5
• 5 cm. Ans.

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• 3. The figure consists od the two rectangle.
• Find MR and NO.
• MR OR - OM NO NM - OM
• 10 7
  12 - 7
• 3 cm. Ans. 5
  cm. Ans.

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Math Games
Recognize a square and rectangle
Four In A Line
Direction (NSEW)
Math Match Game