below.
A
(4x + 8)dam
(2x + 12)dam
Joey inherited a lot from her father. The picture of
the lot is shown at the left. He wants to know the
dimension of the lot in order for him to put a fence
around it. What are the dimensions of the lot?
What is its perimeter?
Note: A LAD ZA NAD
L
(5x - 14)dam
N
D
(2x - 2)dam
Answers
Answered by
3
Answer :-
The dimensions of the lot are :-
- (4x + 2) dam .
- (2x + 12) dam .
- (5x - 24) dam .
- (2x - 2) dam .
since fence is done outside around the lot, so,
→ Perimeter of lot = sum of length of all 4 sides .
→ Perimeter = (4x + 2) + (2x + 12) + (5x - 24) + (2x - 2)
→ Perimeter = 4x + 2x + 5x + 2x + 2 + 12 - 24 - 2
→ Perimeter = 13x + 14 - 26
→ Perimeter = (13x - 12) dam (Ans.)
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