Answer:
The answer to your question is: x = 5 units
Step-by-step explanation:
Data
AB = x - 2
BC = 2x + 6
AC = 19
x = ?
Process
AB + BC = AC
Solve for x, x - 2 + 2x + 6 = 19
3x + 4 = 19
3x = 19 - 4
3x = 15
x = 15 / 3
x = 5 units
Answer:
x = 6
Step-by-step explanation:
<em>If </em><em>two secants</em><em> are drawn from</em><em> a point outside </em><em>the circle, then the </em><em>product</em><em> of the lengths of</em><em> one secant </em><em>and its</em><em> external segment</em><em> equals the </em><em>product </em><em>of the lengths of</em><em> the other secant </em><em>and its</em><em> external segment</em><em> </em>
Let us solve the question.
∵ There is a circle in the given figure
∵ There are two secants intersected at a point outside the circle
∵ The length of one of them = 8
∵ The length of its external segment = x
∵ The length of the other secant = 4 + 8 = 12
∵ The length of its external segment = 4
→ By using the rule above
∴ 8 × x = 12 × 4
∴ 8x = 48
→ Divide both sides by 8
∴ x = 6
Answer:
c
Step-by-step explanation:
symbols, sounds or pictures
hope this help
It depends on the side lengths, but the sum of all the angles is 360°
Answer:
A and B are correct, but A is most correct.
Step-by-step explanation:
just do Pythagorean theorem and see which numbers add up to each other. if you do them for all 4 answers, you see d and c do not equal to each other. b is almost correct, and a comes out exact.
