Answer:
I dont know uhm i think no sorry if im wrong
Step-by-step explanation:
We know that
the law of cosines formulas established
c²=a²+b²-2*a*b*cos C-----> cos C=[a²+b²-c²]/[2*a*b]
a=11 m
b=12 m
c=16 m
so
cos C=[11²+12²-16²]/[2*11*12]---> cos C=0.0341
C=arc cos (0.0341)-------> C=88.05°
see the attached figure
the answer isthe angle is 88°
The formula to find the area of a circle is A=r^2pie
Answer:
5^2
Step-by-step explanation:
Answer:
The answer to your question is Volume = 80000 cm³
Step-by-step explanation:
Data
height = 50 cm
radius = 20 cm
Process
1.- The smallest dimensions of the prism must have the same dimensions that the cylinder.
Radius = 20 cm then the length of a side = 2 x radius = 40 cm
2.- Calculate the area of the base
Area = 40 x 40
= 1600 cm²
3.- Calculate the volume of the prism
Volume = Area x height
= 1600 x 50
= 80000 cm²