Register
Login
Username
Password
Login
forgot your password?
Home
Forum
^{+0}
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
uwuoniichan
Username
uwuoniichan
Score
23
Membership
Stats
Questions
5
Answers
0
6 Questions
0 Answers
0
4
1
+23
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
0
28
4
+23
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
-1
36
1
+23
help
i
read more ..
●
uwuoniichan
Feb 15, 2023
0
51
1
+23
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
0
53
1
+23
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
45
2
+23
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