43/80 is the reduced faction. I hope this helps:)
Answer:
calculator and spirit are the correct answers
Step-by-step explanation:
(a brainliest would be much appreciated)
Answer:

Step-by-step explanation:
Tan 54 = 
Where opposite = 16, Adjacent = BC
1.376 = 
BC = 16/1.376
BC = 11.62
I think its c but im not sure??
Answer:
b and f
Step-by-step explanation:
Square is a quadrilateral with four equal sides and angles. It's also a regular quadrilateral as both its sides and angles are equal. Just like a rectangle, a square has four angles of 90° each. It can also be seen as a rectangle whose two adjacent sides are equal.