It is B, rectangle. Sort of sideways.
Answer: 4x-8x, t-8=t hope this helps!
Step-by-step explanation:
Its 37863258361430 man that was a lol to type!
Answer:

Step-by-step explanation:
sin(
)
using the sides of the 30- 60- 90 triangle
with legs 1,
and hypotenuse 2 , then
= 30° and
sin30° = 