akhilmartin123 akhilmartin123

23-05-2018
Mathematics

contestada

O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?

O is the center of the circle Assume that lines that appear to be tangent are tangent What is the value of x class=

Respuesta :

CastleRook CastleRook

01-06-2018

Given that QO is the radius and PQ is tangent to circle O, then ΔPQO is a right triangle. Hence the value of x will be obtained as follows:
Sum of angles in a triangle is equal to 180°. Thus
x+17+90=180
x+107=180
thus
x=180-107
x=73°

Answer: x=73°

Answer Link

Otras preguntas

A bus and a car leave from the same city traveling in opposite directions. The bus leaves 2 hours before the car does. The bus travels at a steady speed of 50 m

what is 14.4 divided by 0.12

Which word is the subject of the sentence? Has Jimmy finished his breakfast? A. breakfast B. Jimmy C. finished D. his

If u want to find the depth of a submarine during a dive, would it be more reasonable to use an equation with the rate in feet per minute or per hour

Write 243 as a power of 3

what is another way to write 9 times 200

Which of the following benefited British exports to America The absence of a uniform tarrif rate The superior quality of British goods The economic recession i

344 out of 1000 students is what percent

____________________ is a benefit on which you pay taxes at some future date. (Points : 2) Networking Vesting A tax deferred benefit A tax exempt benefit

Calculate the potential energy of a 5 kg object sitting on a 3 m ledge