Answer:
a=7.8
<C=84.8°
<B=44.19
Step-by-step explanation:
Answer:
9, 81, 144
Step-by-step explanation:
Answer:
28 cm
Step-by-step explanation:
Triangle ABC is obtained by joining the mid points of the sides of triangle XYZ.
So, perimeter of triangle ABC will be equal to half of the perimeter of triangle XYZ.

Answer:
105°
Step-by-step explanation:
Answer:
4:44 so that you could be there at 5:00 exactly.
Step-by-step explanation: