Rajah / Diagram 5 (b) Dalam Rajah 6, PQ ialah tangen sepunya dua bulatan. AQ dan BQ ialah tangen bagi bulatan yang masing-masing
berpusat E dan F. Cari nilai x dan y. In Diagram 6, PQ is the common tangent of two circles. AQ and BQ is the tangent to the circles with centre E and F respectively. Find the value of x and y. [3 markah.
1 answer:
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Answer:
Step-by-step explanation:
Calculate for the value of :
-Use <u>Distributive Property</u> on both left and right:
-Take and subtract
:
-Add to both sides:
-Take and divide on both sides:
Therefore, the value of is
.