Given that the angle measure 20 and the side opposite to that angle measures 10 cm, suppose this is the height of the triangle, the hypotenuse
Such that
sin theta=opposite/hypotenuse
opposite=a=10 cm
sin 20=10/h
multiplying both sides by h we get
hsin20=10
hence;
h=10/sin20
h=29.24 cm
h=29.2 cm
Image of figure ABCD is missing and so i have attached it.
Answer:
D_new = (-1, - 12)
Step-by-step explanation:
From the figure attached, the current coordinates of D are; (-5, -2)
Now, we are told the figure undergoes a translation of (x,y) (x+6,y-10)
Thus, this means we add 6 to the x value and subtract 10 from the y-value.
Thus, new coordinate of D is;
> (-5 + 6, -2 - 10)
> (-1, - 12)
The formula for the area of a triangle is (b)(h)/2, where b=base lenth and h=height. In the first problem, b= 12 cm and h= 5 cm. Thus, the area is A = (12 cm)(5 cm)/2, or (60 cm^2)/2, or 30 cm^2 (answer).
Please, no more than 1 or 2 questions per post.
Answer:
The slope of a line shows the direction for that line
If you take negative 8 + -4 your answer is going to be negative for but I'm not sure this is correct