Year 10
Foundation
Apply Pythagoras' Theorem to two triangles
Year 10
Foundation
Apply Pythagoras' Theorem to two triangles
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Lesson details
Key learning points
- In this lesson, we will apply Pythagoras' Theorem to two triangles that share a common side.
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3 Questions
Q1.
Find the length labelled x.
17.5 cm
23.43 cm
9.95 cm
Q2.
Find the length labelled x.
37.1 cm
42.7 cm
5 cm
Q3.
Find the area of the triangle.
1536 m²
384 m²
480 m²
3 Questions
Q1.
Find the length marked x.
15.5 cm
25.1 cm
Q2.
Find the length marked x.
16.5 cm
25 cm
Q3.
Find the length marked x.
18.17 cm
21.4 cm