Answer:
Wdym is there any attachment ?
Step-by-step explanation:
Answer:
what grade are you in
Step-by-step explanation:
Answer:
(4, 2.5)
Step-by-step explanation:
You did not put a question
Step-by-step explanation:
We have AB = 7, Angle ABC = 70°
and Angle ACB = 90°.
Angle BAC = 180° - 70° - 90° = 20°
(Sum of angles in a triangle = 180°)
Using Trignometry,
AC = 7sin70° = 6.58.
BC = 7cos70° = 2.39.