Answer:
Its 63.435
Step-by-step explanation:
https://www.calculator.net/triangle-calculator.html?vc=&vx=7&vy=&va=90&vz=14&vb=&angleunits=d&x=104&y=23
I always used this when it came to triangles
Answer:12.57
Step-by-step explanation:
Answer:
the answer is 39 because 39x4 is 156
Step-by-step explanation:
i did 39x4 and is only 1 away from the greatest total of 157
3 moles i looked it up , I hope this helps :))