Author Question: In parallelogram ABCD, if A is a right angle, then ABCD is a rectangle. Indicate whether the ... (Read 479 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
In parallelogram ABCD, if A is a right angle, then ABCD is a rectangle.
 
  Indicate whether the statement is true or false

Question 2

If two secants intersect outside a circle, the measure of the acute angle formed is half the
  difference of the measures of the intercepted arcs.
 
  Indicate whether the statement is true or false



Chou

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

T

Answer to Question 2

T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Everyone has one nostril that is larger than the other.

For a complete list of videos, visit our video library