Answer: The numerical length of is 20 units.
Step-by-step explanation:
Given: Point T is on line segment .
i.e. (i)
Since , it is given that ST=2x+6,TU=4, and SU=4x
Substitute these values in (i), we get
Now, the numerical length of
Hence, the numerical length of is 20 units.
Answer:
ST = 16
No
49 r. 3
the answer is 49 but since three can go into 148 evenly the remainder is 3
the missing angle is 148°
the sum of all exterior angles of a triangle are 360°
so, 360-138-74 = 148°