A triangular Prism has the 6 faces, 9 edges, 5 verticles
Answer: 849
Step-by-step explanation:
πr^2
π x 52^2 = 8494.866535
3 SF = 849
Answer:
4π cm
Step-by-step explanation:
<u>GIVEN :-</u>
- Diameter of half circle = 8cm
<u>TO FIND :-</u>
- Circumference of half circle
<u>FACTS TO KNOW BEFORE SOLVING :-</u>
Circumference of a circle with radius 'r' is = 
⇒ Circumference of half-circle with radius 'r' = 
<u>SOLUTION :-</u>
Radius = 
So , Circumference of half-circle =
cm
Answer:
Step-by-step explanation:
2x = 100
2x=100. Divide two on each side
X= 50