Saturday

December 20, 2014

December 20, 2014

Posted by **britany** on Saturday, August 20, 2011 at 11:00am.

- geometry -
**Henry**, Saturday, August 20, 2011 at 3:28pmPQR = X^2.

PQS = 2x + 6.

PQS = PQR/2,

2x + 6 = X^2/2,

Multiply both sides by 2:

4x + 12 = X^2,

x^2 - 4x - 12 = 0,

(x+2)(x-6) = 0,

x+2 = 0,

X = -2.

x-6 = 0,

X = 6.

PQR = X^2 = (-2)^2 = 4.

PQR = 6^2 = 36.

**Answer this Question**

**Related Questions**

geometry - Ray QS is the angle bisector of angle pqr. Pqr has a bisecotor qs and...

Geometry - Point T is in the interior of ∠PQR. Find the m∠PQR if the...

geometry - Rays PQ and QR are perpindicular. Point S lies on the interior of ...

Math - If triangle PQR is 14.5 then PQR=71, QPR =57 find the lengths of the ...

Matthews - rays pq and qr are perpendicular. point s lies in the interior of <...

Trigonometry - Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find ...

Trigonometry - Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find ...

Trigonometry - Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find ...

geometry - I"m stuck on this question "Rays PQ and QR ae perpendicular.Point S ...

maths - IN this multiplication problem each letter P, Q and R represents a ...