Round three's answers. The prime after 31 is 37, the cube root of 216 is six, and the third angle measures 30 degrees.
Sin, cos and tan are sine, cosine and tangent, the dartboard totals 210, the longest side of a right-angled triangle is the hypotenuse, and an integer is a whole number.
- Thirty-seven (37)
- Six (6)
- 30 degrees
- Sine, cosine and tangent
- Two hundred and ten (210)
- The hypotenuse
- A whole number
- Numbers that can be written as fractions or integers
- Nine (9: UK and US)
- Three (3)
- 43,560 square feet
- Four - 11, 13, 17, 19
- 1050
- An angle measuring 90 to 180 degrees
- Four