3 years ago

Polygon H is a scaled copy of Polygon G using a scale factor of 1/4

Mathematics

1 answer:

Lisa [10]3 years ago

8 0

Answer:

$\frac{1}{16}$

Step-by-step explanation:

Given the scale factor 1 : 4 , then

the area factor = 1² : 4² = 1 : 16

That is area of polygon H is $\frac{1}{16}$ area of polygon G

You might be interested in

A cylinder has a circular base with a radius that measures 9 inches. Determine the diameter of the base of the cylinder. 3 inche

yarga [219]

It is 18 because the radius is half the diameter and 9 x 2 = 18.

4 0

3 years ago

Read 2 more answers

BC = 36; D = 15. What is the value of BD - AC. B A BD - AC =

Snezhnost [94]

Answer:

BD - AC = 0

Step-by-step explanation:

Given that:

BC = 36 , CD = 15 and BD = x

As these are forming right angled triangle,

Using Pythagorean theorem,

$(BD)^2+(CD)^2=x^2\\(36)^2+(15)^2 = x^2\\1296 + 225 = x^2\\1521 = x^2\\$

Taking square root on both sides

$\sqrt{x^2}=\sqrt{1521}\\x=39$

As the given shape is rectangular, the sides parallel to each other will have same values.

AB = 15 , AD = 36 and AC = x

$(15)^2+(36)^2 = x^2 \\225 + 1296 = x^2 \\1521 = x^2 \\x = 39$

Now,

BD - AC = 39 - 39 = 0

Hence,

BD - AC = 0

5 0

3 years ago

__ x 5 > 5 3/3 2/3 5/3

Citrus2011 [14]

_ * 5 > 5

3/3 is equal to 1 which would make them equal to each other.
2/3 is less than one which means it would make the number on the left less than 5, not greater than.
the answer is 5/3 because it is bigger than the other answer choices and will result in a greater number than that on the right.

7 0

2 years ago

Read 2 more answers

Select all the correct statements.

lisabon 2012 [21]

Answer:

C,D,E,F

Step-by-step explanation:

A amplitude is 2

B period is 4pi

8 0

2 years ago