Check the picture below.
we know H, E and D are midpoints, and as you call from the previous one, the midsegment is made by the midpoints, so HE is the midsegment of the triangle, with a parallel base of UV, well, we know what UV is, so the midsegment is half that.
Answer:
45
Step-by-step explanation:
90 - 45 = 45
Answer:
Step-by-step explanation:
The diagram of the triangle is shown in the attached photo. Since the length of two sides and one angle is known, we will apply the sine rule. It states that
a/sin A = b/sin B = c/sin C
From the triangle
b = 12
c = 18
12/sin 28 = 18/sinC
Cross multiplying
12SinC = 18sin28
12SinC = 18×0.4695
12sinC = 8.451
SinC = 8.451/12 = 0.70425
C = Sin^-1(0.70425) = 44.77
Since the sum of the angles in a triangle is 180 degrees,
Angle A = 180 - 28 - 44.77 = 107
Therefore, the following statements are true
There is only one possible value for the measure of the largest angle of the triangle, 107°.
Answer: The range is [3, infinity).
Step-by-step explanation: The "[" means that it is apart of the graph. The ")" means it is not apart of the graph.
The graph's range (which is it's highest lowest to highest y-value), the lowest is 3 on the y axis, and then stems on to infinity. The reason why infinity is not apart of the graph is because it has no end and infinity is not a number.