Step-by-step explanation:
sinA= BC/AC
= 24/26
= 12/13
cosA= AC/AB
= 10/26
= 5/13
tanA= BC/AC
=24/10
= 12/5
Answer:
B
Step-by-step explanation:


If 1.5 and 2.5 are the height and base, then just use Pythagorean theorem,
Answer:
$3863.68
Step-by-step explanation:
Please see attachment