An equilateral triangle is inscribed in a circle. The area of the circ..
An equilateral triangle is inscribed in a circle. The area of the circle is decreasing at the rate of 5 π cm²/s. Determine the rate of change in the side length of the equilateral triangle at the instant its side length is 2 cm. => - 15 / 2 cm/s o..
The diameter of a small pizza is 8 inches. What is its area? [Use π..
The diameter of a small pizza is 8 inches. What is its area? [Use π = 3.14.] => 52.2 in. 2 or 48.2 in. 2 or 54.2 in. 2 or 50.2 in. 2..
A circle is inscribed in a square of side 7 yd. What is the area of th..
A circle is inscribed in a square of side 7 yd. What is the area of the region not shaded? [Use π = 3.14] => About 41 yd 2 or About 40 yd 2 or About 38 yd 2 or About 42 yd 2..
If the diameter of a circle is 10 mm, then find the area of the circle..
If the diameter of a circle is 10 mm, then find the area of the circle? [Use π = 3.14.] => 78.5 mm 2 or 314 mm 2 or 15.7 mm 2 or 31.4 mm 2..
Find the volume of the figure. [Use π = 3.14]
Find the volume of the figure. [Use π = 3.14] => 104.6 ft 3 or 326.12 ft 3 or 653.12 ft 3 or 2,617.3 ft 3..
Find the volume of the figure. [Use π = 3.14]
Find the volume of the figure. [Use π = 3.14] => 653.12 ft 3 or 326.12 ft 3 or 2,617.3 ft 3 or 104.6 ft 3..
Which of the following functions has the period 4π?
Which of the following functions has the period 4 π ? => y = cos 8 x or y = 4 sin 1 / 2 x or y = cos 4 x or y = 5 sin x..
The surface area of the spherical triangle with angles A = 5π6, B =..
The surface area of the spherical triangle with angles A = 5 π 6 , B = t and C = π 2 , which sits on a sphere of radius 2 cm is 2 π , find the angle B. => 2 π 3 or π 3 or 5 π 6 or &..
Johnny made a cylinder using cardboard paper. What is the volume of th..
Johnny made a cylinder using cardboard paper. What is the volume of the cylinder, if its base radius is 3 ft and height is 6 ft? (Volume = πr 2 h) => 60 π ft 3 or 54 π ft 3 or 48 π ft 3 or none of these..
A circular park of radius 400 yd has a circular pavement around it. Wh..
A circular park of radius 400 yd has a circular pavement around it. What is the area of the pavement, if the width of the pavement is 2 yd? [Use π = 3.14] => 1614 π yd 2 or 1604 π yd 2 or 4812 yd 2 or None of the above o..
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