donniel88 donniel88

15-06-2020
Mathematics

contestada

What is the value of x? Assume that the line is tangent to the circle
A) 115
B) 130
C) 285
D) 230

What is the value of x Assume that the line is tangent to the circle A 115 B 130 C 285 D 230 class=

Relax

Respuesta :

jimrgrant1 jimrgrant1

15-06-2020

Answer:

D

Step-by-step explanation:

The angle formed by the tangent- chord is half the measure of its intercepted arc, thus

The tangent is a straight angle and the adjacent angle to 65 is

180° - 65° = 115° , thus

x = 115 × 2 = 230 → D

Answer Link

Otras preguntas

Which statements about velocity are true? Check all that apply. A. For velocity, you must have a number, a unit, and a direction. B. The SI units for velocity a

The underlined part of sentence 1 is what kind of clause? (1) that creatures living in the deep sea are in danger of starving to death <-- This is the under

A bag contains 9 and 4 green marbles green marbles. Which shows the likelihood of choosing a blue marble

what is the primary human cause of global warming

Length = 1 yard, width = 2 feet, height = 18 inches V=__________

How does a mutation affect a gene? A. A mutation changes the sequence of RNA bases in a gene. B. A mutation creates the sequence of RNA bases in a gene. C. A m

does china have a pure market economy

Determine the vertex of the following quadratic equation... h(x) = 7(x-5)^2

The eye of a monstrous cyclops is a single

f the water concentration inside a cell is higher than the water concentration outside the cell, water flows out of the cell. This method of molecular transport