Charlotte has 30 beads. She has 8 more red beads than blue beads. Which equation represents this situation? Please help :(
1 answer:
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Answer:
60 & 55
Step-by-step explanation:
1. the sum of the angles 1; 2 and 3 is 180°, then
m∠1=m∠2=m∠3; ⇒m∠3=60°;
2. m∠3=m∠r; ⇒ m∠r=60°;
3. m∠α= 180-(m∠r+65°)°; ⇒ m∠α=55°
all the details are in the picture.
First of all, there are a few things you should know:
1) Area of a cylinder:
2) Area of a cone:
To solve this, just plug it in:
Cylinder:
Cone:
The total is
1) Area of a cylinder:
2) Area of a cone:
To solve this, just plug it in:
Cylinder:
Cone:
The total is
