General Pythagoras' Theorem
Calculator who? - Squares and Square Roots
Missing Side of Triangles
Working with numbers
Rounding Decimals
100
What is the Pythagorean Theorem?
c2 = a2 + b2
100
What is 12 squared?
144
100
a=10, b=24, c=?
c = 26
100
Calculate, without using a calculator: 52 - 22
21
100
Round to 2 d.p
3.1789
3.18
200
Which side of the right triangle is the longest - a, b, or c?
C
200
What is the square root of 49
7
200
a2 + b2 = 36, c = ?
6
200
Bonus: What are two defining features of the HYPOTENUSE?
1. Longest Side of a triangle
2. Opposite the right-angle
200
Round to 1 dp.
2.4556
2.5
300
What is the name of the side opposite the right angle?
HYPOTENUSE
300
What is the square root of 169
13
300
What is the length of x?
45cm
300
Draw and label a right-angled triangle with the measurements 41, 9, and 40.
Shorter sides are 9 and 40
Hypotenuse is 41
300
Round to 3 decimal places.
145.325477
145.325
400
What types of triangles does the Pythagorean Theorem work with?
RIGHT TRIANGLES ONLY
400
What is 202
400
400
a= ? , b=35, c=37
a=12
400
Solve for c; 82+152=c2
c=17
400
Round to 4 decimal places.
35.32899
35.3290
500
Is Pythagoras a Roman Mathematician or Greek Mathematician?
Greek 
500
What is 4 cubed?
64
500
If the two shorter sides of a right triangle are 4, what is the length of the third side, to one decimal place?
5.7
500
Solve for a; a2 + 552 = 732
a=48
500
Round to 2 decimal places.
31.999
32.00