What is the area of the shaded triangle?
31 mm
8 mm
10
mm
6 mm
24 mm
72 mm2
96 mm2
120 mm
150 mm2

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

12

step-by-step explanation:

(x) - (y) = (1 + 4i)