Definitions
What is the definition of Square Root?
A factor that, when multiplied by itself, equals the number.
Or
The root number, when multiplied by itself that gives the number
This 8F quilt is a square, with an area of 16 900 cm2 . How long is each side of the quilt?
130cm
Identify the sets of numbers that are Pythagorean triples.
a) 24, 32, 40
b) 11, 15, 24
c) 25, 60, 65
d) 5, 8, 9
a and c
What mark do you need to pass the grade 10 OSSLT?
70% or a Level 3
What is the Pythagorean Theorem?
The conclusion that in a right triangle, the square of the length of the longest side is equal to the sum of the squares of the lengths of the other two sides.
Which whole numbers between 50 and 200 are perfect squares?
64, 81, 100, 121, 144, 169, 196
Two boats started at the same point. After 2 h, one boat had travelled 20 km due east. The other boat had travelled 24 km due north. How far apart are the boats?Give your answer to one decimal place.
31.2km
What does the OSSLT stand for?
Ontario Secondary School Literacy Test
A square lawn is to be reseeded. The lawn has an area of 152 m2. A barrier of yellow tape is placed around the lawn to keep people off and costs $11 per meter. How much does it cost?
Keep the length of the sides to two decimal places.
Length = 12.33m
Perimeter = 49.32m
Cost = 11 x 49.32
= $542.52
A roof has a height of 8m and two equal sides of 10m. How much would it cost to create a border for the roof if it costs $3 per meter?
$96
What part of the body do butterflies use to taste thing?
Their feet
Which 5 countries have the highest GDP in the world?
USA, China, Germany, Japan, India