zaneb131
zaneb131
03-06-2018
Mathematics
contestada
Find the angles please please
Respuesta :
adrielcavalcant
adrielcavalcant
03-06-2018
Angle BAC
cosφ⁻¹ = (10² + 17² - 11²)/(2*10*17) = 37.9 ≈ 38°
Angle ACB
cosφ⁻¹ = (10² + 11² - 17²)/(2*10*11) = 108.0°
Angle ABC
cosφ⁻¹ = (11² + 17² - 10²)/(2*11*17) = 34.0°
See you !
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Wanda loves cats, dogs and hamsters.
Find the measure of each numbered angle or are.
I NEED HELP WITH THIS! (45 POINTS) 1.) A ________________ Tariff is imposed to fight against protectionist policies by another country. 2.) The ________________
What emotion do Juliet and her nurse represent in Romeo and Juliet?
Write an interface named HGTTU which specifies a universal constant int value of 42, and a single method named getNormilazedIntValue that takes no parameters an
A large cooler is filled with water, as shown below. A large yellow cooler with a white valve at its bottom. How does the valve on the cooler compare with the s
A car traveling at a speed of 30.0 m/s encounters an emergency and comes to a complete stop in 7.5 seconds? What is the cars acceleration?
5 7/12-t=2 4/9: Find out what "T" is. Picture attached!
Which army turned hitler down for enlistment?
who here can speak Spanish??
