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Geometry

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Lenna Fay

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Cards in this guide (12)
What is true about a parallelogram

There are many true statements which can made. One such is:"a parallelogram is a plane figure".

HIJK is definitely a parallelogram

A. True

Which of these figures is not always equilateral

rectangle

If the diagonals of a quadrilateral bisect each other then the quadrilateral must be a parallelogram

true

If PQRS is a rectangle and mRSQ equals 36 what is the value of x

I'm having some trouble understanding exactly what 'm' and 'x' have to do

with the rectangle. A look at the drawing would really help.

If LMNO is a rectangle and MO equals 36 what is the length of

18

If ad is 10 units and ab is 8 units what is the measure of dc

8

Why do all the properties of parallelograms apply to rhombi

Because all rhombi are parallelograms.

Do the point at which the diagonals of a parallelogram intersect is always equidistant from the four vertices

No because the diagonals of a parallelogram are of different lengths

What are necessary when proving that the diagonals of a rectangle are congruent

A ruler or a compass would help or aternatively use Pythagoras' theorem to prove that the diagonals are of equal lengths

In which the following quadrilaterals are consecutive angles always congruent

Square and Rectangle Apex

What is the length of Np if LMNO is a rectangle and MO44

22

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