Step-by-step explanation:
the easiest way in this situation is for me the law of sines :
a/sin(A) = b/sin(B) = c/sin(C)
where the sides and the angles are always opposite of each other.
we have here a right-angled triangle.
therefore, we know the angle of the bottom-left corner : 90 degrees.
the upper angle is 90-10 = 80 degrees.
and the bottom-right angle is then therefore 10 degrees.
remember that the sum of all angles in a triangle is always 180 degrees.
so, we have
x/sin(90) = x/1 = x = 500/sin(10) = 500/0.173648178... =
= 2,879.385242 ≈ 2,879.4 m
Answer:
Angle A is 53 degrees
Step-by-step explanation:
"Squaring the circle" with AC and CD makes Angle C 90 degrees. Since all triangles have their degrees total to 180 degrees 37+90=127
180-127=53
#1
<span>−3</span>−16<span>=<span><span>−3</span>+<span>−16</span></span></span><span>=<span>−19</span></span>#2
<span>7−2</span><span>=<span>7+<span>−2</span></span></span><span>=5</span>#3
<span><span>−10</span>+8</span><span>=<span><span>−10</span>+8</span></span><span>=<span>−2</span></span>#4
<span>3+47</span><span>=<span>3+47</span></span><span>=<span>50</span></span>
Answer:
sides: scalene (no sides are the same length)
angle: right (largest angle is 90*)
Harry has 108 eggs. 9 times 12 equals 108
