∠1 and ∠2 are complementary angles. The measure of 1 is 48°. The measure of ∠2 is 3x°. Find the value of x. The figure is not drawn to scale.

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

can you me with a question

step-by-step explanation:

what do the lines making a circle around the high-pressure area indicate

a. an occluded front

b. areas of equal altitude

c. areas of equal pressure

d. a stationary front