uwuoniichan

6 Questions
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geometry help

1. Let O be the center of a circle with diameter AB. Let C be a point on the circle such that angle COA = 90. Point P lies on line segment OA, and when line segment CP is extended past P, it intersects the circle at Q. If PQ = 7 and PO = 20, then find read more ..

uwuoniichan Mar 18, 2023

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92

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help

Externally tangent circles with centers at points A and B have radii of lengths 5 and 3, respectively. A line externally tangent to both circles intersects ray AB at point C, where B is on AC. What is the length BC?

uwuoniichan Mar 11, 2023

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107

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+23

help

uwuoniichan Feb 15, 2023

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122

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help pls

A diagonal of a square has the same length as a diagonal of a rectangle. The area of the rectangle is 60% of the area of the square. What is the ratio of the longer side to the shorter side of the rectangle?

uwuoniichan Jan 28, 2023

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127

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Point O is the circumcenter of ABC. If AB = 8 and the area of AOB is 32, then the area of the circumcircle of ABC is nπ for some integer n.

Point O is the circumcenter of ABC. If AB = 8 and the area of AOB is 32, then the area of the circumcircle of ABC is nπ for some integer n.
What is the value of n?

uwuoniichan Jan 28, 2023

0

111

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Right triangle has side lengths . A circle is drawn inside triangle that is tangent to all three sides. What is the radius of

Right triangle has side lengths . A circle is drawn inside triangle that is tangent to all three sides.
What is the radius of the circle?

uwuoniichan Jan 28, 2023