Year 6
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Lesson details
Key learning points
- In this lesson, we will represent the angles in a triangle pictorially and algebraically before learning how to calculate missing angles.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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5 Questions
Q1.
What shape is being described below?
Square
Trapezium
Q2.
Select the correct description of a trapezium.
A quadrilateral with four equal sides and four right angles.
A quadrilateral with two pairs of equal sides and two pairs of equal angles
Q3.
The interior angles in a quadrilateral add up to:
180°
90°
Q4.
What is the value of the missing angle?
145°
45°
Q5.
If a parallelogram has a perimeter of 6cm, what are the lengths of the sides?
1cm, 1cm, 1cm, 3cm
2cm, 3cm, 1cm, 0cm
3 Questions
Q1.
What is the value of angle a?
124°
236°
Q2.
What is the value of angle a?
160°
200°
Q3.
What is the value of angle y?
145°
85°