Calculate the sum of the interior angles of an octagon
M. TEST S1

Quiz
•
Fun
•
6th - 8th Grade
•
Medium
Moyinoluwa Fame
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Express 456 millionth in standard form.
4.56 x 10-6
4.56 x 10-4
4.56 x 106
3.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Express in 1110012 in base 10
25
56
57
4.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
The sum of the interior angles of a regular polygon is 18000. How many sides has the polygon?
5.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Express 40cm as a percentage of 8m.
6.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
A man’s salary of ₦120 000 was increased by 35%. How much is his new salary?
₦150 000
₦162 000
7.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
The angles of a triangle are t, 4t and 5t. What is the size of t?
t = 18 degrees
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