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

what causes an object to stay ar rest

Four times difference of two and a numberAnswer Choices:4x-24(x-2)2x-44(2-x)

Chemotherapy is a type of cancer treatment. It can result in hair loss due to damage to hair follicles - these are the cells that make hair. Suggest how this tr

You collect $234 selling small and large smoothies. You sell a total of 46 smoothies. A small size is $4 and a large size is $6.50. How many of each size did yo

Show me this problem solved on paper?

or write an essay on "Together everyone achieves much

what causes an object to stay ar rest

we are told by a grave author, an eminent French physician, that fish being a prolific diet, there are more children born in Roman Catholic countries about nine

math pls help!! larger number? smaller number?

Read the passage from "Arachne and Athena" Part 2 What is getting in Arachne's way in the passage?A great howl filled the house. "How dare you?" Athena screamed