11-06-2017
Mathematics

contestada

A triangle can contain both a right angle and obtuse angle?

Respuesta :

11-06-2017

No. Since all triangles have angles with a sum of 180°, if one angle is 90°, the sum of the other two angles must be 90°. An obtuse angle is greater than 90°, so having an obtuse angle in a right triangle is impossible, because it would make the sum of all angles greater than 180°.

Answer Link

Otras preguntas

How did traders interact with the rulers of a particular region

4. Ammonium nitrate (NH4NO3) fertilizer decomposes explosively into gaseous nitrogen, oxygen, and water, resulting in huge thermal energy produces hot and damag

50 POINTS, WILL GIVEE BRAINLIEST Select from the drop-down menus to correctly complete the proof. To prove that 2√2 is irrational, assume the product is rationa

You arrive at a customer site to resolve a problem with a router. After logging on to the router, you find that it uses a different operating system than the ro

And now he became conscious of a new disturbance. Striking through the thought of his dear ones was a sound which he could neither ignore nor understand, a shar

8. What happens to the amount of DNA in the nucleus just before the beginning of mitosis and why?

Which of the following accurately describes a demand schedule A. A curve showing the relationship between price and quantity demanded B. A table showing the

Suppose that a bank has loaned money to two businesses: a trustworthy computer manufacturer and a risky mining venture. Unfortunately, the mining venture fails,

Oxygen (O2) and nitrogen (N2) do not have much greenhouse effect, but several trace gases including carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), an

An animal shelter spends $1.00 per day to care for each cat and $7.00 per day to care for each dog. Claire noticed that the shelter spent $135.00 caring for cat