Question

Please help with this....

Answer 1

Answer:

x = 12.8 cm

Step-by-step explanation:

Using the sine ratio in the right triangle to solve for x

sin70° = $\frac{opposite}{hypotenuse}$ = $\frac{12}{x}$

Multiply both sides by x

x × sin70° = 12 ( divide both sides by sin70° )

x = $\frac{12}{sin70}$ ≈ 12.8

Answer 2

Answer:

i think its 20

Step-by-step explanation: