Answer:
3, 130 degrees
Step-by-step explanation:
Angles TUW and VUW are congruent, so their opposite sides will be congruent as well
GF and IF are congruent, so their opposite angles will be congruent as well. 65 + 65 is 130 degrees.
Answer:
C
Step-by-step explanation:
The volume of the cone can be calculated using formula
where h is the height of the cone, r is the base radius.
In your case, h=24 un., r=7 un. So
You can find the solution for x by subtracting 5 from 12 which is -17. 5 added to 17 would be -12 so x = -17.
Answer:
31.1
Step-by-step explanation:
28'' = 7'' per side
Square diagonal = 7 squareroot 2
7 squareroot 2 = Diameter
= radius
Area =2 pi r
31.1
10 21/40 =
10. 525
The 10 stays 10.
Divide 21 by 40 = 0.525