Answer:
10°
Step-by-step explanation:
x + 25 = 3x + 5. [Vertically Opposite Angles]
=> 25 - 5 = 3x - x
=> 20 = 2x

=> 10 = x
=> <u>x = 10</u><u>°</u><u>(</u><u>Ans)</u>
Answer:
the answer to the math problem is a
Answer:
180
Step-by-step explanation:
Find the area of the imaginary square. Then subtract it by the area of the space left in.
- 15*15
- 6*15 divide by 2
- 225-45
- 180
the picture in the attached figure
Step 1
Find the perimeter of the scaled-down model of a walkway (Quadrilateral ABCD)

Step 2
Find the scale factor
if Quadrilateral ABCD is similar to Quadrilateral EFGH
then


Step 3
Find the perimeter of the actual walkway (Quadrilateral EFGH)



therefore
the answer is
