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Vickie Schuster

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Cards in this guide (30)
What is the measure of each central angle in a 12-sided regular polygon

This figure is a regular 12-sided polygon. Find m<4

What would be the area of a regular polygon with a perimeter of 30 feet and an apothem of 4 feet

60ft

If a 2 cm and r 3.4 cm find the area of the regular pentagon Round the answer to one decimal place

27.50

What would be the area of a regular polygon with a perimeter of 20 feet and an apothem of 3 feet

30ft

* * * * *

No, it is 30 SQUARE feet. Area cannot be measured in feet!

What is the area of a rhombus with diagonals of 8 feet and 10 feet

40have fun cheating on your homework ha-ha

What would be the area of a regular polygon with a perimeter of 10 feet and an apothem of 2 feet

10 square feet

Calculate the measure of a central angle of a regular nine-sided polygon

40

What is the area of a rhombus with diagonals of 10 feet and 14 feet

The diagonals of a rhombus intersect at right angles and bisect each other.... this should be the only tip you need. Good luck with your homework.

how bout u be a little bit more blunt and just say the awnser??

A+:70ft^2

What is the area of a rhombus with diagonals of 10 feet and 12 feet

60 feet

Isosceles trapezoid abcd has an area of 276 in squared if ad equals 13 inches and de equals 12 inches find ab

Isosceles trapezoid ABCD has an area of 276 If AD = 13 inches and DE = 12 inches, find AB.

Find the area of this trapezoid All length measures are in centimeters

32.00

Calculate the measure of a central angle of a regular ten-sided polygon

36

Find the area of trapezoid ABCD All length measures are in centimeters

"72.00"

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

23.40

Which of these two regular polygons has the larger interior angle triangle or heptagon

heptagon

Ef is a median of trapezoid abcd if the length of ab is 8x and the length of CD is 20x what is the length of ef in terms of x

8

The center of a regular polygon is the common center for the inscribed and circumscribed circles of the polygon

Correct.

Use the table to identify the relationship of the second sentence to the first sentence

cv

If a equals 2 cm and r equals 3 cm find the area of the regular pentagon

27.50 (:

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

254

If a equals 6 cm find the area of the equilateral triangle Round the answer to one decimal place

187.10

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

Calculate the measure of a central angle of a regular twelve sided polygon

30

Is the base angles of a trapezoid congruent

If the trapezoid is an isosceles trapezoid, with congruent legs, then the base angles are congruent. Otherwise, no.

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

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

This figure is a regular 12-sided polygon Find m 3

9

This figure is a 12 sided polygon the diameter of the circle that circumscribes it is 16 cm find the radius of the polygon

8 the answer is 8

Calculate the measure of a central angle of a regular ten-sided polygon.

Each interior angle of a regular 10 sided decagon measures 144 degrees

If two angles are vertical then they are nonadjacent angles formed by two intersecting lines. 2. If two angles are not vertical then they are not nonadjacent angles formed by two intersecting lines.

No. The non-vertical angles need not be related to one another in any way.

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