All categories

3 years ago

Consider parallelogram ABCD. Which of the following transformations will change the perimeter of the parallelogram?

Mathematics

1 answer:

jeka57 [31]3 years ago

4 0

In geometry, transformation involves changing the position and/or size of a shape.

The transformation that will change the size of ABCD is dilation.

There are four transformations in geometry:

Translation
Reflection
Rotation
Dilation

Of all types of transformation, dilation will change the size of the shape,

The new shape will either be enlarged or reduced

Either ways, the size of the shape will be altered.

When the size is altered, the perimeter will not remain the same.

Hence. dilation will change the perimeter of ABCD.

You might be interested in

Find the interest for the given dates to the nearest cent. 6,150 dollars at 9% for 12/5 to 12/30 Please help! :)

bekas [8.4K]

Answer:

the interest is about 29.78.

Step-by-step explanation:

assuming It is at 9% per year,

6150*0.09*25/31/12=

553.5*0.08065/15=

553.5*0.0538=

29.7783 which is about 29.78

6 0

3 years ago

Jerry starts with $1400 in a college savings account. His account earns interest at a rate of 2.7%

tigry1 [53]

Answer: There will be $ 1687.02 in the account after 7 years.

Step-by-step explanation:

Formula to find the accumulated amount (A) in account on principal amount (P) with rate of interest (r) in 't' years is given by :-

$A=P(1+r)^t$

As per given, P = $1400

r= 2.7% = 0.027

t= 7 years

Then,

$A= 1400(1+0.027)^7\\\\= 1400(1.027)^7\\\\= 1400(1.2050168)\\\\= 1400(1.2050168)\approx1687.02$

Hence, there will be $ 1687.02 in the account after 7 years.

3 0

3 years ago

Angle DEF is an inscribed angle on a circle, and m∠DEF = 64°. What is the measure of arc DF?

Svetach [21]

Answer:

128°

Step-by-step explanation:

The measure of an inscribed angle is half the measure of the intercepted arc. That means that the intercepted arc is two times the inscribed angle.

Measure of the inscribed angle DEF is 64°, that means that the measure of the intercepted arc DF is 2×64°, which is 128°.

$m\overset{\huge\frown}{DF} = 2 \times m\angle DE F = 2 \times 64^\circ = 128^\circ$

6 0

2 years ago

The type of flower shown in the table make up an arrangement what percent of the flowers in the range that are roses

sdas [7]

Can you show the table please?

4 0

4 years ago

The sixth grade students are having an activity day at the end of the school year. There are a total number of 232 students in t

STatiana [176]

If this helps please considering giving me brainliest as it helps me a lot.

232-(59+57+58) = S

232-174 = S

S = 58

Hope this helps!

4 0

3 years ago