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

Solve the formula Ax + By = C for X

Which equation is equivalent to -4(y-2)=12? 1. -4(y-2)=3 2. -4(y-2)=-3 3. y-2=12 4. y-2=3 5. y-2=-3 Please I’ll mark you brainliest if you answer

In theory, a hacker with a small but powerful directional antenna could access a wireless network from more than one mile away. In a real-world situation, what

Please help . bdjsjsvxbxjsnsbvzhxjxnxnnxndjdndn

Fe2O3 + 3 Mg --> 2 Fe + 3 MgO reaction type

A line has a slope of 3/2 and a y-intercept of 4/5 Which of the following is an equation of the line?

solv this for T1/5t + 2- ( ) = 17- ( ) 1/5t = ( ) × 1/5t= ( ) t =

what is the pattern rule for 1. 25, 1, 0.75, 0.50,0.25

The Confederacy had a stronger fighting spirit and more soldiers than the Union. A. TRUE B. FALSE

what is photo synthesis ?