Answer:
140 degrees
Step-by-step explanation:
The center angle of a semi circumference is 180 degrees
BC 180 - 20 - 20 = 180 - 40 = 140 degrees
Answer:
Yes
Step-by-step explanation:
UW distance = 2 spaces
VX distance = 2 spaces
Answer:
c
Step-by-step explanation:
Area of one triangle = 6*16/2 = 48 cm²
Lateral Surface Area = Are of 4 traiangles = 4*48 = 192 cm²
Area of the bottom square = 6 * 6 = 36 cm²
Total Surface Area = 192 + 36 = 228 cm²
Answer: c
Answer: true
Step-by-step explanation:
Answer: 32π
Decimal: 100.53 (Not rounded)
Formula for a Cone: ⅓ πr^2h.
