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)

Challenge the Brain

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