THIRD UNIT ASSESSMENT MATH 5

1. Change 33/100 into decimal number.

• 0.33

• 3.3

• 3.30

• a. 3.33

What is asked in this mathematical problem, 32 is what percent of 80?

• base

• rate

• percentage

• proportion

25% of what number is 12?

• 0.021

• 2.083

• 3

• 48

Marco, a basketball player, usually scores 80% of his field shots. If he attempted 40 field shots during the game, how many did he score?

• 0.02

• 2

• 8

• 32

James’ grade in Math increased by 15%. If his last grade is 80, what is his grade now?

• 82

• 85

• 88

• 92

What do you call the endpoints where the sides of a polygon meet?

• angle

• line segments

• vertex

• corner

What do you call a polygon with twelve sides?

• heptagon

• nonagon

• nodecagon

• dodecagon

Polygons are classified according to __________________.

• line segments

• vertices

• corners

• number of sides

What do you call the polygons with equal sides?

• regular polygons

• congruent polygons

• irregular polygons

• similar polygons

What do you call the polygons with the same size and shape?

• regular polygons

• congruent polygons

• irregular polygons

• similar polygons