4. For this oblique triangle, what is the length of side b given the following data: Angle B = 38°15'; side c = 200.00 ft and side a = 125.00 ft. Label these values on the drawing. Are you going to use the Law of Sines or Cosines? I A B

Q: For the beam shown, EI = 24 x 106 kip-in² over the length of the beam. The slope (rad) of the beam…

A: Given : EI = 24  X 106 kip-in2 The slope of beam at location B is ?

Q: Consider the line 6x-3y=4. What is the slope of a line parallel to this line? What is the slope of a…

A: Given:-  Equation of line is 6x - 3y = 4

Q: Basic 1. General Use the POLYGON command to draw the hexagon as shown. Fully constrain the hexagon…

A: Given Sample drawing To draw Drawing similar to given drawing with different dimension and the steps…

Q: The cross section at station 2+60 has a cut area of 9 ft2 and a fill area of 4 ft2 and the cross…

A: Cut Area of the cross-section at station 2+60,A2+60=9ft²Cut Area of the cross-section at station…

Q: Determine the centroid (x, y) of the parabolic area.

A:

Q: Determine the area enclosed by y = 3x - 2, the x-axis and ordinates x=2 and x=4

A: y= 3*2-2= 4 y= 3*4-2= 10 x= 2  x=4 Area enclosed by the graph = (4-2)*(10-4)= 12 sq units

Q: What is the horizontal distance of the resultant of the 2 forces below from point A? Give the answer…

A:

Q: Determine the surface area of the ring. The cross section is circular as shown.

A:

Q: 4. Please present the following angle, xy= 49.9999°, in sexagesimal units.

A:

Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.