Question
Given the coordinates (9,−2) , (9,−11) , (15,−4) , and (15,−13) , what is the length of each of the two longest sides of the quadrilateral, in cm?(1 point)
cm
please get it right
5 answers
The two longest sides of the quadrilateral are 9 units away from each other. Therefore, the length of each of the two longest sides is 9 cm.
A neighborhood map was created on a coordinate plane. Each grid represents one mile. If the pool is on coordinates (2, 20) , and your house is on coordinates (2, 18) , how many miles is your house from the pool?(1 point)
miles
miles
To find the distance between the pool and your house, we can use the distance formula:
Distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)
In this case, the coordinates of the pool are (2, 20) and the coordinates of your house are (2, 18). Plugging these values into the formula, we get:
Distance = sqrt((2 - 2)^2 + (20 - 18)^2)
Distance = sqrt(0^2 + 2^2)
Distance = sqrt(0 + 4)
Distance = sqrt(4)
Distance = 2
Therefore, your house is 2 miles away from the pool.
Distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)
In this case, the coordinates of the pool are (2, 20) and the coordinates of your house are (2, 18). Plugging these values into the formula, we get:
Distance = sqrt((2 - 2)^2 + (20 - 18)^2)
Distance = sqrt(0^2 + 2^2)
Distance = sqrt(0 + 4)
Distance = sqrt(4)
Distance = 2
Therefore, your house is 2 miles away from the pool.
correct thanks
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1 answer