kaleighrolltide
contestada

Given PR = RQ, find the measure of arc RQ and the Measure of arc PQ.
12. mRQ=
13. mPQ=
The measure of LABD = 11x - 3 and mZACD = 8x + 15. Find the following:
112
14. x=
15. mLABD =
17
16. m AD =
3/11
110'
(11x-3) B
E
(8x + 15)*
Please show work

Given PR RQ find the measure of arc RQ and the Measure of arc PQ 12 mRQ 13 mPQ The measure of LABD 11x 3 and mZACD 8x 15 Find the following 112 14 x 15 mLABD 17 class=

Respuesta :

devishri1977

Answer:

x = 8

Step-by-step explanation:

Intersecting tangent and secant theorem:

If a tangent and a secant are drawn to the circle from a point from outside, the square of the measure of the tangent is equal to the product of the measures of the secant segment and its external secant segment.

         x² = (4+12)*4

         x² = 16 * 4

         x² = 64

        x = √64

         x = 8

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