Show:
angles
area & perimeter
vocabulary
shapes
bonus
100
An angle measuring exactly 90 degrees
What is a right angle
100
what is the area of a rectangle if it's base is 7m. and the height is 8m.
What is 56m. squared
100
two lines that will never intersect are _________
What is parallel
100
the angles in a triangle add up to how many degrees
What is 180
100
half of a sphere
What is a hemisphere
200
A straight angle
What is an angle measuring exactly 180 degrees
200
if one side of a square is 3 in. what is the perimeter
What is 12 in.
200
the difference between concave and convex
What is concave caves in and convex juts out
200
there are ___ sides on a quadrangle
What is 4
200
name two characteristics of a polygon
What is no curved lines, one enclosed shape, no loose lines
300
A tool used to measure angles
What is a protractor
300
the formula for finding the area of a rectangle
What is base * height (b * h)
300
3D stands for
What is three-dimensional
300
used to draw circles
What is a compass
300
all of the angles in a pentagon add up to____ degrees
What is 540
400
An angle that measures over 180 degrees
What is a reflex angle
400
what is the formula for finding the perimeter of a rectangle
What is (base * height) * 2
400
two lines that intersect making a right angle are__________
What is perpendicular
400
the mathematic term for a triangle with two angles measuring the same
What is an icosolese triangle
400
the plural term for vertex
What is vertacies
500
name angles 2,3, and 4 on a parrallellagram if angle 1 is 10 degrees
What is 170, 170, and 10
500
the area of a rectangle 17" by 7"
What is 119" squared
500
two shapes that are exactly the same are________
What is congruent
500
you measure across the center of a circle to find it's _____________
What is circumference
500
the mathematic name for a slide
What is a translation