revision

what is a corresponding angle?
The angles that occupy the same relative position at each intersection where a straight line crosses two others
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what do the angles in a triangle add up to?
180 degrees
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what is an isosceles triangle?
a triangle with two equal sides.
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what is an equilateral triangle?
a triangle with all equal sides
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what is a scalene triangle
a triangle with no equal sides.
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definition of a rhombus
A parallelogram with opposite equal acute and obtuse angles and four equal sides.
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definition of a trapezium
a quadrilateral with no parallel sides
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definition of a square
A plane figure with four equal straight sides and four right angles.
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definition of a rectangle
A plane figure with four straight sides and four right angles, esp. one with unequal adjacent sides, in contrast to a square.
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Other cards in this set

Card 2

Front

what do the angles in a triangle add up to?

Back

180 degrees

Card 3

Front

what is an isosceles triangle?

Back

Preview of the front of card 3

Card 4

Front

what is an equilateral triangle?

Back

Preview of the front of card 4

Card 5

Front

what is a scalene triangle

Back

Preview of the front of card 5
View more cards

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