briannaml briannaml

02-05-2018
Mathematics

contestada

PLZ HELP ASAP TANGENTS OF CIRCLES WORD PROBLEMS

PLZ HELP ASAP TANGENTS OF CIRCLES WORD PROBLEMS class=

Respuesta :

Blitztiger Blitztiger

02-05-2018

AC and AB are tangents to circle O, meaning that the angles C and B are right angles of 90 degrees. Since a quadrilateral's internal angles must sum up to 360 degrees, this means that A + B + C + O = 360
70 + 90 + 90 + O = 360
O = 110 degrees.

Answer Link

Otras preguntas

Which equation represents the word sentence? The product of 6 and a number increased by 4 is 28. a. 6x + 4 + 28 b. 6x + 4 = 28 c. 6x – 4 = 28 d. 6x + 28 = 4

how do command or socialist benefit their citizens ?

Subtract. 3 – (–18) a. –21 b. –15 c. 15 d. 21

Which equation represents the word sentence? The product of 6 and a number increased by 4 is 28. a. 6x + 4 + 28 b. 6x + 4 = 28 c. 6x – 4 = 28 d. 6x + 28 = 4

40,583 in word format .......................................................... ......... .........

Which term describes stacks of thylakoids? A. chloroplasts B. grana C. stroma D. ferredoxins

2-3/4x=1/8x+9 with the work shown

what is 6.7 in word form

In the following passage, what does commandeer most likely mean? Choose the correct answer. Davey Jones was the sneakiest pirate that ever was, at least accordi

After 30 baseball games, A Rod had 25 hits . If after 100 games he had 80 hits, what is the average hits per baseball game.