This problem refers to right triangle ABC with C = 90°. Solve for all the missing parts using the given information. (Round your answers to three decimal places.)

A = 12° 54', b = 6.812 cm

B = ° '

a = cm

c = cm

B=77° 44'

a=6.649 cm

c=1.479 cm

Step-by-step explanation:

Given

A = 12° 54'=12.54°,

C=90°

b = 6.812 cm

Required:

B = ______ °_________ '=?

a = _________cm

c = _________cm

Solution:

B = ______ °_________ '=?

As we know that sum of angles in a triangle is 180

sum A+B+C=180

12.54+B+90=180

B+102.54=180

subtracting 102.54 from both sides, we get

B=77.46°

B = 77 ° 44 '

a = _________cm

As we know that

c = _________cm=?

As we know that

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )