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SNIIX18
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Given: AG and CI are common internal tangents of .H and .B, HG =7, ED=18, and ED=EF. What is the measure of EC?@
 one year ago
 one year ago
SNIIX18 Group Title
Given: AG and CI are common internal tangents of .H and .B, HG =7, ED=18, and ED=EF. What is the measure of EC?@
 one year ago
 one year ago

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SNIIX18 Group TitleBest ResponseYou've already chosen the best response.0
@RadEn CAN YOU HELP ME PLZ
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
EC = EI (let be x) HI = HF = HG = radius = 7 EH = FE + HF = 18+7 = 25 look at the triangle of HIE (it is a right triangle), use the pythagorean theorem to get EI so, EI^2 = EH^2  HI^2 EI^2 = 25^2  7^2 solve for HI
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
i mean solve for EI
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
i already supposed EI be x so, x^2 = 25^2  7^2 solve for x
 one year ago

SNIIX18 Group TitleBest ResponseYou've already chosen the best response.0
BUTI DONT KNOW THE MEASUREMENTS ARE THEY THE ONES YOU GAVE ME 7, AND 25
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
from information above, HG = 7 nah, HI = HF = HG = radius = 7
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
EI^2 = 25^2  7^2 EI^2 = 625  49 EI^2 = 576 EI = sqrt(576) = 24
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
because EC = EI so, EC = 24
 one year ago

SNIIX18 Group TitleBest ResponseYou've already chosen the best response.0
HOLD UP BUT HOW DID YOU GET 625
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
25^2 = 25 x 25 = 625 note : ^ sign means square
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
7^2 = 7 * 7 = 49
 one year ago

SNIIX18 Group TitleBest ResponseYou've already chosen the best response.0
LOL IKNOW AND THANK YOU SO MUCH I LEARNED ALOT TODAY MY HEAD IS ACCTUALLY GOING TO BLOW UP :)
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.1
you're welcome dont eat to more :) wkkkkkkkk
 one year ago
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