If a secant and tangent share a point then the product of the secant and external part is equal to tangent squared.
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PAB is a secant and PT is a tangent to the circle from an external point. If PT = x cm, PA = 4 cm and AB = 5 cm, find x.
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1) x = 30 2) x = 1.2 3) x = 6 4) x = 5 5) x = 5 |
6) So, the value of x is 2. 7) x = 6 8) x = 9 9) x = 9 10) x = 4√2 |
Mar 14, 24 10:44 PM
Mar 14, 24 10:12 AM
Mar 14, 24 09:52 AM