statically determine a plane structure

statically determine a plane structure attached you will see a worked example of a question.

statically determine a plane structure

Require resolving at B to be worked with full solution and explanation please See attached

statically determine a plane structure

Require worked solution to resolve at c with explanation please.

statically determinate a plane structure

require resolving at d worked with solution and explanation of maths involved.

Equation of the locus of points

Find the equation of the locus of points such that the sum of its distances from (0,3) and (0,-3) is 8.

similar triangles, similarity postulates

Please tell me which triangles are similar and which similarity postulate supports it. Also determine the scale factor, if possible. (See attached file for full problem description)

similiar triangles, simularity postulates, scale factor

Please tell me which triangles are similar, which simularity postulate supports it, and determine the scale factor and how do you get the scale factor for any problem? (See attached file for full problem description)

volume of a right prism and surface area of right prism

Please find the volume of the right prism and the surface area of the right prism. (See attached file for full problem description)

circumference of a circle

The area of a circle is 154 square inches. What is its circumference?

mid point formula

What are the coordinates of the midpoint of a segment whose endpoints are (9,12) and (-12,-9)?