Tell whether this set of numbers is a pythagorean triple. (6, 9, 12) yes or no?

No. This does not meet the Pythagorean theory. A good and easy triple is (3,4,5) if the numbers reduce down to those numbers it’s correct. Or you can just do the simple equation a2+b2=c2. Or if you have the answer to either one of the A or B and you also have the answer to C you can easily find the answer by squaring the numbers and subtracting then you get the squared answer to the missing side. Say your adjacent side of your right triangle is 3 and your hypotenuse is 5. Square them both. So that would be 9 and 25. Subtract. 25-9= 16. Bam you found the missing side. 4. That’s also another simple way to find the sides of a right triangle that teachers usually don’t like to teach.

Jjutsclopyrsvnkiu it’s c

Intersecting secant-tangent theorem states that if a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.so to break it down: 1. pq acts as the tangent and ps as the secant with an intersection at p.sr = 21rp = 3x + 3pq = 4x + 4following to equation: tangent squared = the two segments multiplied by each otherso (4x + 4) ^ 2 = (3x + 3) • (21) simplifies to 16x^2 - 31x - 47 = 0 or (16x - 47)(x + 1) x = -1 or x = 47/162. pq acts as the tangent and ps as the secant with an intersection at p (again! )sr = 16rp = xpq = 15(15) ^ 2 = 16 • x225 = 16xx = 225/163. the interesting chords are proportional to each other so a ratio is possible to set up: ap dp 10 3 + x = = —— = pc pb 8 xcross multiple to get 10x = (3 + x)(8)x = 12