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Geometry

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Leonora Pfannerstill

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2y ago
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Cards in this guide (22)
What would be the area of a regular polygon with a perimeter of 30 feet and an apothem of 4 feet

60ft

Any side of a trapezoid can be called a base

No, they cannot.

Ef is a median of isosceles trapezoid abcd ab is equal to ef

sometimes

The parallelogram ABCD is a rhombus what type of triangle is ABC

isosceles triangle

Ef is a median of isosceles trapezoid abcd find ef if ab is equal to 3 inches and CD is equal to 11 inches

7x

Find the area of this trapezoid All length measures are in centimeters Round the answer to one decimal place

23.40

Trapezoid rstv has median if rs equals 22 m and UK equals find vt

Trapezoid RSTV has median If RS = 22 m and UK = find VT.

17 m

Ef is a median of isosceles trapezoid abcd bf is equal to ed

EF is a median of isosceles trapezoid ABCD. BF is _______ equal to ED.

for A+ the answer is always

raynaray

Ef is a median of isosceles trapezoid abcd the length of ab is 12 and the length of CD is 18 the length of bf is 5 what is the length of ad

15 units

Ef is a median of trapezoid abcd if the length of ab is 8x and the length of ef is 14x what is the length of CD in terms of x

20x

A quadrilateral with side lengths as shown must be a

rhombus

EF is a median of trapezoid ABCD the length of ab is 12 and the length of CD is 18 what is the length of ef

15 units

Top polygons abcd and afge are similar ad equals 12 and ae equals 6 if the perimeter of abcd is 54 what is the perimeter of afge

27

Ef is a median of isosceles trapezoid abcd the length of ab is 12 and the length of CD is 18 the length of bf is 5 what is the length of de

it is 5. :)

If BE equals 5 cm BF equals 7 cm and EF equals 8 cm find the perimeter of triangle BAC

40cm for A+ students

raynaray

In which of these figures will the diagonals not always bisect opposite angles a square rectangle or a rhombus

The diagonals will not always bisect opposite angles in a rectangle.

Ef is a median of isosceles trapezoid abcd if angle d equals 50 degrees what is the measure of angle efb

50

A parallelogram is a trapezoid that has 2 pairs of parallel sides

No. A trapezoid, by definition, cannot have two pairs of parallel sides.

EF is a median of trapezoid ABCD What is the value of x

x=4 units

What is a trapezoid with congruent diagonals

A trapezoid with congruent diagonals is an isosceles trapezoid.

If Polygons abcd and efgh are similar what is the perimeter of efgh

It is k times the perimeter of abcd where k is the constant ratio of the sides of efgh to the corresponding sides of abcd.

If this figure is an isosceles trapezoid what is the measure of angle DAB

There is no figure to be seen but an isosceles trapezoid will have equal base angles.

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