Squares
Square Roots
Identify the Hypotenuse
Pythagoras Facts
Pythag Triads
100
Evaluate 52
5 x 5 = 25
100
Evaluate:
sqrt81
9
100
Name the hypotenuse using the the letter at each end:
BC or CB
100
What is the formula for Pythagoras' Theorem?
a2+b2=c2
100
Is the following a true Pythagorean triad?
Yes
200
Evaluate 62
6 x 6 = 36
200
Evaluate:
sqrt100
10
200
Name the hypotenuse using the letter at each end:
XZ or ZX
200
What type of triangles does Pythagoras' Theorem work for?
Only right-angle triangles
200
Write the Pythagoras equation to test if the following triangle is a right angle:
52+122=132
or 122+52=132
300
Evaluate 92
9 x 9 = 81
300
Evaluate:
sqrt25
5
300
What is the length of the hypotenuse in the following triangle?
13
300
What is a Hypotenuse ?
Longest side of a right triangle
300
Is the following a right angle triangle using Pythagoras' Theorem?
Yes:
82+152=172
64+225=289
400
Evaluate 122
12 x 12 = 144
400
Evaluate:
sqrt64
8
400
What is the length of the hypotenuse in the following triangle:
2
400
Name of the side opposite to right angle in a right-angled triangle
Hypotenuse
400
Write the Pythagorean formula to test if the following triangle is a right angle triange:
1^2+sqrt3^2=2^2