Aladder leaning against a wall makes a 35° angle with the ground. the foot of the ladder is 5 meters from the wall. what is the length of ladder? (to the nearest tenth)
a) 6.1 meters
b) 6.9 meters
c) 7.1 meter
d) 8.7 meters

Rounding decimals is very similar to rounding other numbers. if the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. for example, rounding 0.843 to the nearest tenth would give 0.8. , your welcome !