Answer:
me I don't no ooh
but I tink u should use ur text book
Can you write or attach the question please?
Answer:
x = 150°
Step-by-step explanation:
Start by cutting the shape into two triangles by bisecting the 30°
Now we have two triangles that have two angles 90° and 15°
Subtract 15° from 90°, you'll get 75°
Double 75° because x is split into 2
150° = x
Also, were given 3 angles, this is a quadrilateral.
90° + 90° + 30° = 210°
360° - 210° = 150°
C = πD = π6in
Arc = D * 70°/360° = 3.1416*6*7/36=3.67 in
