Yeah, it is 16, the way they worked it out is correct also
Answer:
A≈86.93m²
Step-by-step explanation:
<h2>Answer: </h2>
We know that,
Length of arc = 2 × 3.14 × 6 × 45/360
Length of arc = 6.28 × 3/4
= 18.84/4
= 4.71units.
Answer: 3h + 0.9s
Step-by-step explanation:
90% is the same as 0.9 of..
