The four interior angles of a quadrilateral always add to 360<span>°, so the answer is 98</span>
Cosα=adjacent side divided by the hypotenuse
cosA=24/26=12/13
cosB=10/26=5/13
Answer:
(1/2,-5/2)
Step-by-step explanation:
The Jasmine result is the good one because 1 mégas meter=1 000 000