Answer: The correct option is B. The point U is the centroid of RST.
Exclamation:
From the given figure it is noticed that the line SU divides the angle S in two equal parts, so the line SU is a part of median line and when the line SU extended until the sideRT is being touched, we get a median line.
The line TU divides the angle T in two equal parts, so the line TU is a part of median line and when the line TU extended until the sideRS is being touched, we get a median line.
The line RU divides the angle R in two equal parts, so the line RU is a part of median line and when the line RU extended until the sideTS is being touched, we get a median line.
The point where the all median of a triangle intersects each other is called centroid.
From the figure we can conclude that all the median of the triangle RST are intersecting on point U, therefore point U is the centroid and option B is correct.
Answer:
BC because if C is between A and B then AC+ BC should equal AB.
I hope i got it right for you
Answer:
Step-by-step explanation:
Answer:
(x+9)/(8x+4)
Step-by-step explanation:
If the perimeter is 16, the side length is 4 units.
To find the area of the shaded sections, you will use the fractional part that each section represents and multiply that fraction by the total area of the square.
Area of DEA is 1/4 of 16 square Units (4 x 4).
1/4 x 16 = 4 square units
Area of EFB is 1/8 of 16 square units.
1/8 x 16 = 2 square units
4 square units +2 square units equals 6 square units.
The area of the shaded region is 6 square units.