Given the following diagram. (a) name the radii name the tangents (b) if given that ac is 6 cm and ae is 14, what is de? show all work or no credit.

ANSWER

ai) AC and AD

aii) CE and DE

b) 4√10cm

EXPLANATION

ai)

The center of the circle is A.

The radius is the distance from the center to any point on the circumference.

The radii are AC and AD.

aii) The tangent to a circle touches the circle at only one point.

The tangents to the circle are DE and CE.

c) The radius is perpendicular to the tangents.

This means that

Triangle ADE is a right triangle.

If AC is 6cm then AD is also 6cm.

We substitute the values to obtain,

total of apples - take away four

6-4 = 2

answer is 2 apples

the answer is 8.64

step-by-step explanation: