Brian invests £1900 into his bank account.
1 answer:
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Answer:
°
Step-by-step explanation:
A secant is a line that intersects a circle in two places. The secants interior angle theorem states that when two secants intersect a circle inside a circle, the measure of any one of the angles formed is equal to half of the sum of the two intersecting arcs. Therefore, one can apply this theorem here:
Simplify,