Answer:
12.083
Explanation:
Plug into a calculator.
Answer:
c. 166
Step-by-step explanation:
area = l x w
surface area = area
50
Step-by-step explanation:
Since AE is the bisector of angle BAC,so angle BAE and Angle CAE is equal. Here Angle CAE and Angle EAC is same.
therefore,
m(Angle BAE)=m(Angle EAC)
or, 2x=40
or, x=20
Hence,
m(Angle EAC)=
=
Answer:
B
Step-by-step explanation: