They are congruent, therefore both are 78°
Answer:
x ≈ 34.9
Step-by-step explanation:
Using the sine ratio in the right triangle
sin35° =
= 
Multiply both sides by x
x × sin35° = 20 ( divide both sides by sin35° )
x=
≈ 34.9 ( to the nearest tenth )
It’s the last one because 1/2 is way more then 2/5 so I think it would be 1/5<1/2 so the last one
Answer: 
Step-by-step explanation:
The formula for the lateral area of a cone
is:

Where:
is the radius of the circular base of the cone
As we know its diameter
, its radius is 
is the height of the cone

This is the lateral area of the volcano with the shape of a cone
Answer:
bucket
48
Step-by-step explanation:
1. A small <u>bucket</u> holds 75% as much as a large <u>bucket</u>
2. 2.draw a diagram to illustrate. "<u>48"</u>