Hey! The surface area is 294. Have a great day. :-)
These patterns are similar because in both the number of dots are increasing. they are different because the pattern in the first one is adding 2 each step, while in the second one you are taking the starting amount, multiplying it by 2 then adding 1. to find the number of dots for step 5 you would add 2 in the first pattern, in the second pattern multiply by 2 add 1.
The value of y = 4
When two lines are parallel and is cut by a transversal, the alternate angles are equal
y² = 8y - 16
y² - 8y + 16 = 0
y² - 4y - 4y + 16 = 0
y(y - 4) -4(y - 4) = 0
(y - 4)(y - 4) = 0
y - 4 = 0
y = 4
Therefore, the value of y = 4
To learn more about parallel equation refer here
brainly.com/question/24607467
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11.2cm
The mid segment is exactly 1/2 of the length of DE. Since BC is 5.6cm you just multiply that by two to find your answer.
The answer is 6. you just count the boxes in between the two points