Solve 80*98sin(10)*42

$$80 \cdot 98 \sin ( 10 ) \times 42$$

Evaluate

$$57178.8719421668190624$$

Solution Steps

Evaluate trigonometric functions in the problem

$$80 \cdot 98 \cdot 0.17364817766693033 \cdot 42$$

Multiply 80 and 98 to get 7840.

$$7840\times 0.17364817766693033\times 42$$

Multiply 7840 and 0.17364817766693033 to get 1361.4017129087337872.

$$1361.4017129087337872\times 42$$

Multiply 1361.4017129087337872 and 42 to get 57178.8719421668190624.

$$57178.8719421668190624$$

Factor

$$\frac{3 \cdot 13 \cdot 59 \cdot 241 \cdot 13420224577 \cdot 7 ^ {4}}{2 ^ {11} \cdot 5 ^ {16}} = 57178\frac{272481927131136}{312500000000000} = 57178.87194216682$$