Answer:
30°
Step-by-step explanation:
A dilatation does not change the size of the angles in the triangles only the length of the sides.
ΔABC and ΔXYZ are therefore similar and corresponding angles are congruent, hence
∠X = ∠A = 50°
∠Y = ∠B = 100°
The sum of the 3 angles in the triangle = 180°, thus
∠Z = 180° - (50 + 100)° = 180° - 150° = 30°
You do 4/5+1/5=4/5 and then you do 5/5-4/5=1/5 of a meter is needed.
Its an adjective its describing someone or something
Plug in -2/4 for R
so -2/4+3/4= 1/4
ANSWER :
<u>Percentage = 50%</u>
(if it odd <em>and</em> even then its 100%)