3D Pythagoras (Edexcel GCSE Maths): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the space diagonal in a 3D shape?
What is the space diagonal in a 3D shape?
Longest line through interior of shape
What is the formula for 3D Pythagoras?
What is the formula for 3D Pythagoras?
In , what do , , and represent?
In , what do , , and represent?
Three perpendicular edges of a cuboid
In , what does represent?
In , what does represent?
The space diagonal
How is the 3D Pythagoras formula derived?
How is the 3D Pythagoras formula derived?
2D Pythagoras applied twice
In deriving 3D Pythagoras, what is the first step?
In deriving 3D Pythagoras, what is the first step?
Find base diagonal using
What is the space diagonal of a cube with sides of 4 cm?
What is the space diagonal of a cube with sides of 4 cm?
cm
What is the key advantage when working with cubes?
What is the key advantage when working with cubes?
Only need one measurement
For a cube with 4 cm sides, what is before taking the square root?
For a cube with 4 cm sides, what is before taking the square root?
48
In the pyramid example, what are the two equal perpendicular dimensions used?
In the pyramid example, what are the two equal perpendicular dimensions used?
3.5 cm (half base side)
What is the first step in solving any 3D Pythagoras problem?
What is the first step in solving any 3D Pythagoras problem?
Identify the shape
How many steps are in the recommended problem-solving strategy?
How many steps are in the recommended problem-solving strategy?
5