42 degrees use sin a/a= sin b/b= sin c/c and plug in what you know from this you cross multiply and use inverse sin to get a degree which is 41.8 and 42 tk the nearest tenth
100 time 2 +50=250 time 21 =5250
375 -250 = 125 time 138= 17250
I THINK
NOT SURE
Answer:
<h2>The kite is 255 centimeters from the ground level, which is equivalent to 2.55 meters.</h2>
Step-by-step explanation:
The image attached shows a representation of this problem.
First, we use the sine trigonometric reason to find 

Now, the height of the kite is
But, first we need to transform from meters to centimeters
We know that 1 meter equals 100 cm, so

Then,

Therefore, the kite is 255 centimeters from the ground level, which is equivalent to 2.55 meters.
Answer:
Area = 100m²
Step-by-step explanation:
Given :
Height of triangle = 10 m
Length of base = 2 * height = 2 * 10 = 20 m
Area of right angle triangle :
1/2 * base * height
Area = 1/2 * 20 * 10
Area = 0.5 * 10 * 20
Area = 100m²
Answer:
20
Step-by-step explanation:
Work backwards. If -2 x 2= -4 then something plus negative four will equal 16, which is 20.