We get x is 10°. So angle A is 50°, angle B is 46°, and angle C is 84°.
Step-by-step explanation:
Step 1:
The sum of all the angles for a straight line is 180°. So the sum of the three given angles is 180°.
The angles are 
, 
and 
So 
So x = 10°.
Step 2:
Angle A
Angle A is an acute angle.
Angle B 
Angle B is an acute angle.
Angle C 
Angle C is also an acute angle.
Answer:
the answer is c
Step-by-step explanation:
Answer:
Brand B
Step-by-step explanation:
make each of them for 1,00 square feet, and compare
it should be 4 because 20% is considered vegitarian so 20 * 20% = 4
so it should be 4
Answer:
a) XY , XVY
b) 248°
c) UV , UY
d) 6√5 = 13.42
Step-by-step explanation:
a) The minor arc is XY
The major arc is XVY
b) ∵ The measure of the minor arc is 112°
∵ The measure of the circle is 360°
∴ The measure of the rest arc = 360 - 112 = 248°
c) UV is the tangent to the circle
UY is the secant to the circle
d) ∵ UV is a tangent to the circle at V
∵ UY is a secant to the circle
∴ (UV)² = (UX) × (UY)
∵ UX = 9 and XY = 11 ⇒ ∴ UY = 11 + 9 = 20
∴ (UV)² = 9 × 20 = 180
∴ UV = √180 = 6√5 = 13.42
