0
An inscribed angle is an angle formed by two chords in a circle which have a common endpoint. This common endpoint forms the vertex of the inscribed angle.The other two endpoints define an intercepted arc on the circle Any angle inscribed in a semi-circle is a right angle. The proof is simply that the intercepted arc is 180 so the angle must be half of that or 90 degrees.
Still curious? Ask our experts.
Chat with our AI personalities
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with ViviAdd your answer:
Earn +20 ptsQ: How do you work out angles in a semi-circle?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
How is an angle in the semicircle be a right angle?
A semi circle is made up of two right angles.
How do you calculate the radius of s semicircle?
Calculating the radius of a semicircle depends on what information about the semicircle is given.
What is the semicircle of a circle?
A semicircle means a half circle.
What is a triangle in a semicircle?
A right angle triangle will fit into a semicircle.
Given o below is ab a minor arc a major arc or a semicircle?
Semicircle
Trending Questions
What statement about a parallelogram and rhombus is true?
What is a line in geometry?
Many of the same constructions the Greeks performed only with straightedge and compass can be done using only a straightedge and tracing paper?
What is the slope of the line 7x - 2y equals 14?
Can a quadrilateral be a trapezoid?
What is the angle sum for a 22 sided polygon?
What is the radical expression of 180?
What is the percentage of perfect square's from 1-100?
How many square feet is .17 acre?
What is the formula of volume for a cinder?
A hexahedron is a prism whose base is a .?
How many sides to a hectagon?
What is the supplement of a 120 degree angle?
If the circumference of a circle is 80 feet what is the diameter?
How many feet is 152 square feet?
Which is not a property of all similar triangles?
What size steel I beam do you need to carry a 5000 pound point load with a span of 20 feet?
What is the equiangular polygon conjecture?
Multiplying the coordinates of all points of a figure in the coordinate plane by a scale factor to get a similar figure is called?
How many squer miters in one acre?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.