Homework Help: geomatry

Posted by suborna on Tuesday, January 11, 2011 at 6:40pm.

in triangle abc angle c is 90.write a indirect proof that angle a is less than 90.

geomatry - brian, Tuesday, January 11, 2011 at 6:56pm
hey

Related Questions

Geomatry - In triangle ABC, angle Bis five less than twice angle A and angle Cis...
Geometry - Writing indirect proofs. Can someone please check for me. I am not ...
Trig - a. What is the length of the hypotenuse of triangle ABC? b. What is the ...
geometry - Indirect proof given triangle ABC,<B is an obtuse angle prove ...
Geometry - Write an indirect proof that an obtuse triangle does not have a right...
geometry - find the length of ab & bc of a triangle abc having given the ...
geometry - In right triangle ABC, angle A=3, angle B=60, and angle C=90. Find AB...
trigo - In a right tringle ,angle ABC has a value of 37 degree while its ...
Help with deductive reasoning - Determine whether you can use the Law of ...
geometry - Triangle ABC is a right triangle such that m angle B= 90 degrees. If ...

For Further Reading

First Name:
School Subject:
Answer: