noelleerobinson noelleerobinson

04-05-2020
Mathematics

contestada

Two concentric circles have radii 6 and 14. Find the length of a chord of the larger circle that is tangent to the smaller circle.

Respuesta :

surjithayer10 surjithayer10

04-05-2020

Answer:

Step-by-step explanation:

let 2x be the length of chord tangent to first circle.

so x=√(14²-6²)=√(14+6)(14-6)=√(20×8)=√160=4√10

length of chord=2x=2×4√10=8√10

Answer Link

Otras preguntas

PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING

R S The length of RT is 9 feet, and the length of SU is 12 feet. Which statement best explains how to find the area of the kite? 1) A) Add the areas of triangle

Q1/ In cellular respiration is H2O a waste product ? Q2/ What is the waste product of cellular respiration ?

1.) The population of two different cities, Milmo City and Ridge City, can each be modeled by linear equations. The equation Pm = (5/3)t + 2 defines the populat

SOMEONE PLEASE HELP ITS DUE IN 2 HOURS Drivers on the highway drive at a mean speed of 65 miles per hour, with a standard deviation of 10 miles per hour. If you

Who attacked Poland from Asia? Egyptians O Chinese O Mongols O Turks

Your classmate Marta has talked to many people to learn more about the Sumerians. She tells you that she has heard a lot of information about the Sumerians but

how can ugbs help people balance their needs for housing and jobs with the need of the environment

NO LINKS !!!! Giving brainliest. Geometry with triangles word problem.

there is 5 white balls, 8 red balls, 7 yellow balls and 4 green balls in a container. a ball is chosen at random. what is the proability of chosing a red ball?