Answer:
x=90° and y= 43°
Step-by-step explanation:In ∆ABC Applying
Angle sum property
47°+47°+2y=180°
y=43°
In ∆ABD Applying Angle sum property
x=90°
Answer:
0.0715
Step-by-step explanation:
Not much to explain
The answer is D. 60'. You add both angles together, then subtract them from 180.
60+70=120
180-120=60
I believe -5/7, but double check if your doing a quiz I don't want to steer you wrong.
Well if you have a radius remember to divide by 2 . So divide your number by 2. And you should get 5x
