What is the measure of angle B in degrees

I mean, It should be 112 as well

Step-by-step explanation:

If the triangle is equal, then it would be 112

B = 119 degrees

Step-by-step explanation:

We know that the sum of angles in a triangle are equal to 180 degrees, and we know that the sum of angles on one side of a straight line are also equal to 180 degrees. We can do subtraction to find C.

180 - 112 = 68, so C = 68 degrees.

Now we add up 51 + 68 to get 119 degrees, and subtract 119 from 180 to find A.

180 - 119 = 61, so A = 61 degrees.

Lastly, we subtract 180 - 61 to find B.

180 - 61 = 119, so B = 119 degrees

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

idk

step-by-step explanation: