Answer: A!!
Step-by-step explanation:
i just got it right lol
By definition, supplementary angles are those whose sum is 180°
Therefore, ∠2 = 180 - ∠1
2x + 4 = 180 - 124
2x = 52
x = 26°
Answer:
Solution given:
p=6in
b=8in
By using Pythagoras law
diameter=
=10in
r=5in
Now
Area of shaded region=area of semi circle- area of triangle
=½(πr²)-½p*b
=½(π×5²)-½(6*8)
=15.269
=15.3in² is a required answer.