Given the circle with the equation (x - 3)2 + y2 = 49, determine the location of each point with respect to the graph of the circle. in your final answer, state whether each point is on the interior, exterior, or circumference of the circle. include your calculations as proof of each point’s location.

a. (-1, 1)

b. (10, 0)

c. (4, -8)

The point (-1, 1) lies in interior of circle.

The point (10,0) lies on the circumference of circle.

The point (4,-8) lies on the exterior of circle.

Step-by-step explanation:

Given : The circle with the equation

We have to  determine the location of each point with respect to the graph of the circle. also state whether each point is on the interior, exterior, or circumference of the circle.

Interior point of a circle :

A point is said to be interior when the distance of point from the center is less than the radius.

Exterior point of a circle :

A point is said to be exterior when the distance of point from the center is greater than the radius.

Circumference of a circle :

A point is said to be at circumference when the distance of point from the center is equal the radius.

For the point (-1, 1)

Put in the given equation of circle

Consider LHS of equation

put x = -1 and y = 1

So, the point (-1, 1) lies in interior of circle.

For the point (10, 0)

Put in the given equation of circle

Consider LHS of equation

put x = 10 and y = 0

So, the point (10,0) lies on the circumference of circle.

For the point (4,-8)

Put in the given equation of circle

Consider LHS of equation

put x = 4 and y = -8

So, the point (4,-8) lies on the exterior of circle.

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.