What’s the correct answer for this?

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A tangent meets with the radius to form a right angle

Thus, we can use Pythagoras' theorem

b^2 = c^2 - a^2

Sub the values in:

b^2 = 5^2 - 3^2

b^2 = 16

Square root for the

b = 4

Thus, the answer is option A.

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option 1 is the answer

Step-by-step explanation:

IN A CIRCLE , THE TANGENT IS THE PERPENDICULAR TO THE RADIUS DRAWN TO THE POINT OF CONTACT

SO AC ⊥ BC

ie angle ACB= 90 degree

therefore in triangle ABC , ACB = 90 DEGREE

By applying pythagorus theorem ,

AB^2 = AC^2 + BC^2

5^2 = r^2 + 3^2

25 -9 = r^2

16 = r^2

r = square root o f 16

therefore r= 4

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answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.