There are in 3 triangles abc, def and ghi. In triangle abc angle a= 35, side b is 27 and side c is 29. In triangle def, angle d is 35, angle e is 68 and side e is 26. In triangle ghi, side g is 26 side i is 28 and side h is 27. Find the missing side and angle measures

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

.

the answer is 0.8in^2

hope you get it down chief.

answer is  

d.

3.09

hope you got this right.

answer: the prove is mentioned below.

step-by-step explanation:

an isometric rigid transformation is a transformation of the plane that preserves lengths and angles.    

that is, the pre-image and the image under a rigid transformation will be congruent.

here, given: cb ║ ed and cb ≅ ed

prove that: δ cbf ≅ δ edf

since, cb ║ ed

therefore, by the alternative interior angle theorem,

∠fcb ≅ ∠fed

∠fbc ≅ ∠ fde

and, cb ≅ ed ( given)

therefore, the angles and sides are persevered after transformation.

thus, by the definition of isometric rigid transformation,

δ cbf ≅ δ edf