Geometry and Measurement
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Perimeter of a Square: | P=4s
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| Perimeter of a Rectangle: | P=2(l+w)
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| Perimeter of a triangle: | P=s1+s2+s3
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| Area of a rectangle: | A=l x w
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| Area of a square: | A=s x s
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| A____ is a three-dimensional solid figure, it has 6 faces, 12 edges, and 8 vertices. | Cube
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| A ___ is the union of two segments or point of intersection of two sides of a polygon. | Vertex
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| Each of the plain regions of a geometric body is a : | Face
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| An _____ is a line segment where two faces of a three dimensional figure meets. | Edge
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| A Right angle is | 90 degrees
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| Angles less than 90 degrees are: | acute angles
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| Angles greater than 90 degrees but less than 180 degrees are: | Obtuse angles
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| Supplementary angles add up to: | 180 degrees
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| C= 2 x 3.14 x r C= 3.14 x d | circumference of a cirlce
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| The ___ of a circle is a straight line segment that goes from one edge of a circle to the other side, passing through the center. | diameter
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| The ____ of a circle is half of its diameter from the center to tan edge. | radius
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| An _____ triangle is a polygon with two equal sides and two equal angles. | isosceles
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| If the measurement of all sides of the triangle are equal, then the triangle is called an _____ triangle. | equilateral
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| A___ triangle is a polygon with three unequal sides. | Scalene
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| Area of a triangle: | A=bh/2
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| Area of a circle: | A=3.14 x r x r
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| Area of a parallelogram: | A=l x h
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jwilliams2626
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