Take 11 gallons out of 28 and put 4 more gallons in 13
Answer:
Step-by-step explanation:
Answer:
The surface area of the cylinder will be "131.88".
Step-by-step explanation:
The given values are:
Height of cylinder,
h = 4 m
Radius of cylinder,
r = 3 m
As we know,
The surface are of cylinder is:
⇒ ![A_s=2 \pi r(h+r)](https://tex.z-dn.net/?f=A_s%3D2%20%5Cpi%20r%28h%2Br%29)
On substituting the values, we get
⇒ ![=2\times 3.14\times 3(4+3)](https://tex.z-dn.net/?f=%3D2%5Ctimes%203.14%5Ctimes%203%284%2B3%29)
⇒ ![=18.84\times 7](https://tex.z-dn.net/?f=%3D18.84%5Ctimes%207)
⇒ ![=131.88](https://tex.z-dn.net/?f=%3D131.88)
Answer:
90
Step-by-step explanation:
both sides are equal
both sides have to match
therefore y is 90 and x is 30
it is a symmetry thing
Answer:
85°
Step-by-step explanation:
- Angles in a triangle add up to 180°.
- 40° + 55° = 95° - This means that there is already 95° in the triangle
- To find the missing angle (angle 1) we need to do 180 - 95 which is 85°.
Hope this helps!