Weegy: If two angles are supplementary and one of them is 30 , the measurement of the second angle is 150 .
180? - 30? = 150?
User: If angle A has a measurement of 42° and is complementary to angle B, what's the measure of angle B?
Weegy: If angle A has a measurement of 42? and is complementary to angle B, the measurement of angle B is 48 .
90? - 42? = 48?
User: In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 9.42 centimeters?
Weegy: The right answer is B 3 centimeters. You can find the diamater of a circle like a button by dividing its circumference by Pi or 3.14
User: The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches, how long is each spoke? Use 3.14 for , and round your answer to the nearest hundredth.
(More) 3
The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches, Circumference =2*pi*r , 48=2 *3.14 *r , r = 48 /(2*3.14) =7.64 inches. The length of each spoke is 7.64 inches.
Added 202 days ago|8/30/2022 5:42:14 AM
This answer has been confirmed as correct and helpful.
3
In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. 3 centimeters is needed for a button with a circumference of 9.42 centimeters.
Solution:
Diameter = 9.42 ÷ Pi = 2.998 cm.
Added 104 days ago|12/5/2022 11:23:46 AM
This answer has been confirmed as correct and helpful.
