Answer:
the answer is 4√7
Step-by-step explanation:
Using Pythagoras Thereon
It is 16²+ 4²
= 256+16
= √272
= √16.49
= 4√7
Answer: 41 inches by 6 inches
Step-by-step explanation:
A poster is in form of a rectangle and the area is length × breadth.
If the area of the poster is 240in² with 1 inch margins at the bottom and sides and 2in margin at the top.
The extra length of the poster will be 1-in at the bottom plus 2-in margin at the top making additional height of 3-inches.
Also, the extra breadth the 1-in at the sides to give breadth of extra 2-inches in total.
The area of the extra length and breath will be 3inches × 2inches to give 6inches.
The area that will give the exact dimension will be 240inches+6inches = 246inches
The dimension an be 41inches by 6inches
Just multiply the two numbers, then add a negative sign.
2 x 3 =6
3 x 1 =3
6/3=2
2/3 x -3 = -2
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hope it helps
Answer:
I am not to sure but i think a.
Step-by-step explanation:
Answer:
Perimeter of the fence, P = 2(L + B).. If the fence is a rectangular.
Step-by-step explanation: