Select all expressions that represent the area of the quadrilateral shown -6-5-3-2
2356
(8 - 8) – (8 - 2) – }(2 · 4) – (2 • 2) – }(6 · 2)
(8. 4) – 1 (2 - 4) + (
28) + 3 (2.6)

20 percentage, you can also do it on a calculator.

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.

Igot the answer of 15.8 years.