Concepts and Terminologies
What is the sum of the interior angles of a pentagon?
540 degrees
It is a polygon with different sides and angles. What is it called?
Irregular polygons
What is the discount when an item originally prices at ₱600 is on at sale at 20% off.
120 pesos
The ratio of the sales tax to the selling price.
Sale Tax Rate
Which among the whole numbers has no equivalent value in Roman Numeral System?
0/zero
A polygon with every interior angle less than 180 º.
Convex Polygon
What is the sum of the interior angles of a dodecagon?
1800 degrees
What is the percentage change of the height of 50ft to 40ft?
-20%
What is the commission rate for an item sold for ₱100,000 with a commission of ₱15,000?
15%
It is the only number that has the same number of letters as its meaning.
four
It is the amount deducted from the original price to produce a reduced price.
Discount
What is the supplement of an angle measuring 67 degrees?
113 degrees
If an amount of ₱60,000 pesos is borrowed at a simple interest of 5% per year, how much interest does it yield in 2 years?
6,000 pesos
What is the sales tax rate for an item sold for ₱1,000 plus a sales tax of ₱100?
10%
The first number to contain the letter a is__________
one thousand
What is the least possible measure of an angle of a regular polygon?
180 degrees
Each angle of a regular polygon measures 135°. What is the polygon?
octagon
What is the total amount you have to pay in 5 years if you borrow ₱100,000 at a simple interest of 11% per year?
155,000 pesos
What is the discount rate if the original price of an item is 1500 pesos and the discount is 450 pesos?
30%
When do we celebrate Pi day?
March 14
Give the at least three characteristics of a polygon.
The measure of the two angles of a polygon are 150° and 30°. If the measure of the two remaining angles are equal, what is the measurement of each?
90 degrees
If we add 21 from 28, how many percent is the increase?
75%
Given: Sale Price-1105 pesos
Original Price-1300 pesos
What is the discount rate?
15%
The only number to have its letters in alphabetical order is ________________.
forty