Answer:
Step-by-step explanation:
Please check out the attachments for the solution :)
Point D (-2,-6)>>(x,-y)>> Point D’(-2,6)
Point D’ (-2,6)>> (-x,y)>> Point D’’(2,6)
Answer:
2 times
Step-by-step explanation:
the length and breadth of the parallelogram will be l and b, respectively.
Then, perimeter = 2(1 + b) [∵ perimeter of parallelogram = 2 x (length + breadth)]
If both sides are increased twice, then new length and breadth will be 21 and 2b, respectively.
Now, new perimeter = 2(21 + 2b) = 2 x 2(l + b) = 2 times of original perimeter.
the perimeter of parallelogram will be increased 2 times.
Answer:
3_5/6 hours
Step-by-step explanation:
<u>2_ 1/3 = 2_ 4/12</u>
<u>1_3/4 = 1_6/12</u>
2_4/12 + 1_6/12 = 3_10/12
3_10/12 = 3_5/6
