Question

In: Math

Suppose that an oblique triangle has side a = 12 ft, side b = 31 ft...

Suppose that an oblique triangle has side a = 12 ft, side b = 31 ft and angle ? = 20.5°. Find all possible values for angle C (round your answer to the nearest hundredth position).

A. 94.72°

B. 94.72° ?? 44.28°

C. 64.78° ?? 115.22°

D. 23.92 E. none of these

Solutions

Expert Solution

milcah answered 2 years ago
Next > < Previous

Related Solutions

A trapezoidal channel carrying 280 cfs has a bottom width of 12 ft, side slope of...
A trapezoidal channel carrying 280 cfs has a bottom width of 12 ft, side slope of 2 and a longitudinal bottom slope of 0.001. The critical depth is 2.25 ft and the normal depth is 2.78. The flow depth at the downstream end of this channel is 3.12 ft. Determine which of the statements below is correct. Select one: a. The flow depth decreases in the flow direction. b. None of the above. c. A flow depth of 2.55 ft...
A triangle has side lengths of 3cm, 4cm, and, 6cm. Is it a right triangle explain?
A triangle has side lengths of 3cm, 4cm, and, 6cm. Is it a right triangle explain?
An isosceles right triangle, whose hypotenuse is 12 ft long, is submerged vertically so that the...
An isosceles right triangle, whose hypotenuse is 12 ft long, is submerged vertically so that the hypotenuse is parallel to the surface of the water. If its vertex is 3 ft above the surface, find the total force on one side of the plate?
Suppose that a triangle has sides of length a = 15 cm, b = 37 cm,...
Suppose that a triangle has sides of length a = 15 cm, b = 37 cm, and c = 29 cm, then α = _______, β = ______., and γ =______ . Carefully round your answers to the nearest tenth of a degree, do not include units in your typed answers.
A trapezoidal channel has a base of 25 ft and side-slopes of 1v:3h. It has a...
A trapezoidal channel has a base of 25 ft and side-slopes of 1v:3h. It has a manning n = 0.022 and α = 1.22. The slope of the channel is 0.323%.   What are the nominal and critical depths if the flow is 500 cfs? What type of profile will the channel have if the depth of flow entering the channel is 1.2ft?
A trapezoidal channel has a base of 25 ft and side-slopes of 1v:3h. It has a...
A trapezoidal channel has a base of 25 ft and side-slopes of 1v:3h. It has a manning n = 0.022 and α = 1.22. The slope of the channel is 0.323%.   What are the nominal and critical depths if the flow is 500 cfs? What type of profile will the channel have if the depth of flow entering the channel is 1.2ft?
Find the height of equilateral triangle if side is = 10in
Find the height of equilateral triangle if side is = 10in
An equilateral triangle 7.0 m on a side has a m1 = 25.00 kg mass at...
An equilateral triangle 7.0 m on a side has a m1 = 25.00 kg mass at one corner, a m2 = 85.00 kg mass at another corner, and a m3 = 115.00 kg mass at the third corner. Find the magnitude and direction of the net force acting on the 25.00 kg mass.
The drawing shows an equilateral triangle, each side of which has a length of 3.99 cm....
The drawing shows an equilateral triangle, each side of which has a length of 3.99 cm. Point charges are fixed to each corner, as shown. The 4.00 C charge experiences a net force due to the charges qA and qB. This net force points vertically downward and has a magnitude of 305 N. Determine (a) charge qA, (b) charge qB.
Use the Law of Cosines to solve the triangle. (Let a = 11.9 ft and c...
Use the Law of Cosines to solve the triangle. (Let a = 11.9 ft and c = 12.1 ft. Round your answer for b to two decimal places. Round your answers for A and C to the nearest minute.) one angle is 50 degrees, 30'
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT