The answer is D) 12
If you need proof, just comment.
Answer:
It a simultaneous equation so the solution is 2
Step-by-step explanation:
The answer is 3. 20/2=10 10-7=3
Answer:
31.42 cm (rounded up to two decimal places)
Step-by-step explanation:
We first find the circumference of the semi-circle segment:
The circumference will be given by;
× π × D (where D is the diameter)
The diameter is 6 cm so circumference is;
× π × 6 cm = 9.42 cm (rounded up to two decimal places)
The perimeter of the figure therefore is;
8cm + 6 cm + 8 cm + 9.42 cm = 31.42 cm