Answer:
the third angle= 180-x-(4x+15)
Step-by-step explanation:
if we subtract the two other angles the result will be the measure of the last one
Answer:
-14.5
Step-by-step explanation:
The value of ED is 2.
Solution:
Given ABC is a triangle and AC = 4
BE = EA = 2.7 and BD = DC = 2.43
It clearly shows that ED is the mid-segment of ΔABC.
By mid-segment theorem,
<em>The segment connecting two points of the triangle is parallel to the third side and is half of that side.</em>
⇒ ED || AC and 


⇒ ED = 2
The value of ED is 2.
Answer:
Mean (Average)-110
Median-114.5
Range-82
Mode-144, appeared 2 times
Geometric Mean-105.14813572733