The proportion that could be used to find the value of x is 3/x= x/11
<h3>How to determine the proportion?</h3>
The complete question is added as an attachment
From the attachment, the common side length between both right triangles is x
While the other sides are adjacent sides.
This means that the proportion is:
3/x= x/11
Read more about right triangles at:
brainly.com/question/2437195
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A because they are parallel and equal
Area of a rectangle is just length x height.
It probably looks confusing because of the numbers. So just change them into only inches; 12 inches in a foot.
So the rectangle is 10ft, 10inches tall...or 10*12+10=130inches
The rectangle is 2ft 11inches wide...or 2*12+11=35 inches
So now just multiple 130*35=4550 inches^2
Answer:
m1 = 62.5
m2 = 62.5
m3 = 55°
m4 = 75°
m5 = 50°
Step-by-step explanation:
m1: Sides 1 and 2 are congruent so angle will be the exact same as m2:
180° - 55° = 125 | 125 / 2 = <u>62.5°</u>
m2: same as m1; <u>62.5°</u>
m3: equivalent to <u>55°</u> due to its location
m4: angle of a line is 180° so 180° - 105° = <u>75°</u>
m5: angles of triangle add to 180° so 180° - (75° + 55°) = <u>50°</u>
