The circle below has center O, and its radius is 7 m. Given that m ZAOB-60°, find the area of the shaded region and the length of the arc ADB. Give exact answers in terms of t, and be sure to include the correct units in your answer.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

What is 60.9643790503 to 5 decimal

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?