Geometry Worksheets for 4th Grade
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Q1) Study the diagram below. The sum of ∠a and ∠b is 2/3 of ∠c . ∠a is twice of ∠b . ∠c is a right angle. Find the value of ∠b.
Ans _______
Answer
20°
Q2) In the figure shown below, AC is a straight line and BDEF is a square. Find ∠x.
Ans _______
Answer
26°
Q3) The total sum of angles in a triangle is 180° . Which of the following triangle is an isoceles triangle? (Diagrams are not drawn to scale)
Ans _______
Answer
B
Q4) The figure below shows a square ABCD of side 12 cm. Given that AE = CE and BF= CF, find the area of the shaded part.
Ans _______
Answer
18 cm2
Q5) In the following diagram, it is known that only its horizontal sides are parallel. What type of geometrical shape does it represent?
- rhombus
- parallelogram
- trapezium
- irregular triangle
Answer
C
Q6) Sean used 10 identical matchsticks to form a rectangle. He used 3 matchsticks to form one side of the rectangle. If each identical matchstick is 6 cm, find the area of the rectangle.
Ans:______________
Answer
216 cm2
Q7) The figure below is not drawn to scale. ABE is a right- angled triangle and AC is parallel to ED. ∠BED is 8° more than ∠ AEB. Find ∠BED.
Ans:______________
Answer
49°
Q8) Amy was standing at the school's courtyard. After making a 3/4 turn clockwise, she was facing the bookshop. Where was she facing before she made the turn?
Ans:______________
Answer
garden
Q9) The figure below is made up of squares A and B and rectangle C. Find the length of Square A.
Ans:______________
Answer
8 cm
Q10) I am a four sided figure. I have two pairs of parallel lines and I do not have right angles. Which one of the following figures am I?
Ans:______________
Answer
C