05coreythompson 05coreythompson

04-05-2021
Mathematics

contestada

Find a similarity ratio is the ratio of perimeter's for to regular pentagons with areas of 16 cm Square and 49 cm Square

Respuesta :

jimrgrant1 jimrgrant1

04-05-2021

Answer:

4 : 7

Step-by-step explanation:

Given 2 similar figures the if the ratio of perimeters = a : b

The the ratio of areas = a² : b²

Here

ratio of areas = 16 : 49 , then

ratio of perimeters = [tex]\sqrt{16}[/tex] : [tex]\sqrt{49}[/tex] = 4 : 7

Answer Link

Otras preguntas

I need help on the problem #53 it asking to prove if it is an identity.

The Selective Service Act was a means of a. getting money to support the war effort. b. getting women to take over jobs formerly done by men. c. drafting young

how do you multiply fractions with different denominators

Name one geographic characteristic and explain how it made early life in Greece unique?

Who did The Boston Pilgrims defeat in the first World Series? a. The Pittsburgh Pirates b. The St. Louis Cardinals c. The New York Giants d. The Chicago Cubs

What is the solution to the equation n= -1 n= 2 n=5/3 n= 5/2

mutliply 18 3/8 x 1/4

Of the sixth graders in a school, 4/5 play at least one sport. Of those, 2/3 play on a team. What fraction of the sixth graders play a sport on a team?

What did realist authors strive to do? a. depict life as it really was b. use imagination more c. use figurative language d. depict the beauty of nature

Is the sentence simple, compound, or complex? The cake was dry, but the cupcakes were moist and delicious. a. compound b. simple c. complex