Answer:
The measure of angle A is 53 degrees
The measure of angle B is 37 degrees
Step-by-step explanation:
Here in this question, we are interested in calculating the measure of the two angle.
When how angles are complementary, it means the sum of both equals 90 degrees
mathematically ;
(7x + 4) + (4x + 9) = 90
7x + 4x + 4 + 9 = 90
11x + 13 = 90
11x = 90-13
11x = 77
x = 77/11 = 7
The measure of angle A = 7x + 4 = 7(7) + 4 = 49 + 4 = 53 degrees
The measure of B = 4x + 9 = 4(7) + 9 = 28 + 9 = 37 degrees
<span>Which ratio is equivalent to 21:56
</span>
Answer: 3:8
I think it’s been awhile but just ur 140/360 then times that by pi then 2 then times r= 12.22
<span>W′(6, −6), K′(8, −6), L′(9, −5) , and X′(5, −5) </span>
Answer:
The answer is below
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, dilation, and translation.
Translation is the movement of a figure up, down, left or right.
Dilation is the enlargement or reduction in the size of a figure by a factor.
Reflection is the flipping of a figure about a point.
Rotation is the turning of an image about a fixed point.
From the image attached, triangle A was dilated (reduced) to produce triangle B.
