Calcular los tres ángulos del triángulo formado por los siguientes puntos y dibuje el triangulo con is respectivas coordenadas. \( (-1,0,-1) \) \( (3,-2,0) \) \( (1,3,3) \)

296. Il lato, l'altezza e una diagonale di un rombo misurano, rispettivamente, \( 35 \mathrm{~cm}, 33,6 \mathrm{~cm} \) e 56 cm . Calcola la misura dell'altra diagonale.

A sector has radius 4 and central angle \( 184^{\circ} \). Find the area of the sector. Give your answer in terms of \( \pi \) or as a decimal rounded to two decimal places.

A sector has radius 12 m and area \( 64 \pi \mathrm{~m}^{2} \). What is the measure, in degrees, of the central angle of the sector?

AFerris wheel has a radius r of 24.5 feet. The height of the tower \( t \) is 30.8 feet. The horizontal distance d from the origin to the base of the tower which lies to the right of the origin is 43.7 feet. Find the standard form of the equation of the circle represented by the Ferris wheel. The standard form of the equation of the circle represented by the Ferris wheel is (Do not type units. Type any numbers as decimals. Use the variables \( x \) and \( y \).

Calcola il quarto angolo del quadrilatero che ha le seguenti misure di angoli interni. a \( 75^{\circ}, 122^{\circ}, 43^{\circ} \) b \( 61^{\circ}, 97^{\circ}, 103^{\circ} \) c \( 74^{\circ}, 71^{\circ}, 77^{\circ} \)