The law of cosines states that:
c^2=a^2+b^2-2abcosC
You already have all the values for the variables with the exception of x so:
x^2=25+100-100cos60
x=√(125-100cos60)
x=√75
x≈8.66 to nearest one-hundredth...
Answer:
width is 2 and length is 5
Step-by-step explanation:
Answer:
64.5°
Step-by-step explanation:
it is the answer got it nd comment me
Volume=Legnth times width times height
legnth=90
height=70
width=40
volume=90 times 40 times 70
volume=3600 times 70
volume=252000
answer is v=252,000 cm^3
