Answer:

Step-by-step explanation:





Check:



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Answer:
x + 6x+10 + x+2 = 180
x = 21
Step-by-step explanation:
The sum of the angles of a triangle add to 180 degrees
x + 6x+10 + x+2 = 180
Combine like terms
8x + 12 = 180
Subtract 12 from each side
8x+12-12 = 180-12
8x =168
Divide each side by 8
8x/8 = 168/8
x =21
Step-by-step explanation:
can you plz help.me this to find plz plz
- Length of the rectangle = 1 m
- Breadth of the rectangle = 75 cm = 0.75 m
- We know, perimeter of a rectangle = 2(length + breadth)
- Therefore, perimeter of the rectangle
- = 2(1 + 0.75) m = 2(1.75) m = 3.5 m
<u>Answer</u><u>:</u>
<em><u>The </u></em><em><u>perimeter</u></em><em><u> </u></em><em><u>of </u></em><em><u>the </u></em><em><u>rectangle</u></em><em><u> </u></em><em><u>is </u></em><em><u>3</u></em><em><u>.</u></em><em><u>5</u></em><em><u> </u></em><em><u>m </u></em><em><u>or </u></em><em><u>3</u></em><em><u>5</u></em><em><u>0</u></em><em><u> </u></em><em><u>c</u></em><em><u>m.</u></em>
Hope you could get an idea from here.
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