Answer:
Hi myself Shrushtee.
Step-by-step explanation:
Actually which is the answer that option is not mentioned here so l may give my possible answer is:
A = {1,2,4,5,a,b,c,d,e}
Please mark me as brainliest.
Answer:
110
Step-by-step explanation:
Formula for SA of a rectangular prism:
SA = 2lh + 2lw + 2wh
Given dimensions:
l = 1
w = 7
h = 6
Simply plug in these given dimensions into the SA formula to get the answer
SA = 2lh + 2lw + 2wh
Substitute given variables
SA = 2(1)(6) + 2(7)(1) + 2(6)(7)
* Multiply parentheses that are next to each other *
SA = 2(6) + 2(7) + 2(42)
* Multiply again *
SA = 12 + 14 + 84
*add*
SA = 110
The first one is correct :-)
Answer: the perimeter of the shape is 19.1
Step-by-step explanation:
To determine the length of each side of the quadrilateral, we would apply Pythagoras theorem which is expressed as
Hypotenuse² = opposite side² + adjacent side
For line AD,
AD² = 2² + 4² = 4 + 16 = 20
AD = √20 = 4.47
For line AB,
AB² = 1² + 5² = 1 + 25 = 26
AB = √26 = 5.1
For line BC,
BC² = 2² + 4² = 4 + 16 = 20
BC = √20 = 4.47
For line CD,
CD² = 1² + 5² = 1 + 25 = 26
CD = √26 = 5.1
The perimeter of a plane figure is the distance around the figure. Therefore
Perimeter = AB + AB + BC + CD
Perimeter = 4.47 + 5.1 + 4.47 + 5.1 =
19.1
Answer:
D! found it out for the brainly gang:)
Step-by-step explanation:
