3. Find the coordinates of line ET if the coordinates of E is (2, -1) and the coordinate of T is (6, 3)
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3. Find the coordinates of line ET if the coordinates of E is (2, -1) and the coordinate of T is (6, 3)
Please answer my question respectfully.
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✒️MATH
Number 4-6:
Point D is located on the y-axis and 4 units above the x-axis. Its coordinates must be at:
Point A is located 6 units to the right of the y-axis and 4 units above the x-axis. Its coordinates must be at:
Point B is located 6 units to the right of y-axis and on the x-axis. Its coordinates must be at:
Number 7:
Find each distances of each vertices using the distance formula.
First Side:
Second Side:
Third Side:
Find the perimeter by adding all the sides.
Approximation.
Therefore, the perimeter if the triangle is approximately 17.05 units
Number 8:
Find the length of the side of the square then square it to get its area.
Get its area by squaring its sides.
Therefore, the area of the square is 16 sq. units
Number 9:
Plot the given points/vertices then connect them by a segment forming a quadrilateral.
Number 10:
The equation of the circle in standard form is written as:
Where (h,k) is the center and r is the radius. By taking the values in the given equation:
Therefore, the center of the given circle is located at (4, 1) and the length of its radius is 2 units long.
Number 11: (a)
Substitute the given center to the standard form.
Find the square of the radius if it passes through (3, 6).
Thus, the square of the radius is 10. Substitute it to the equation earlier to get its equation in standard form.
Therefore, the equation of the given circle in standard form is (x-2)² + (y-3)² = 10
Number 11: (b)
Substitute the given again to the standard form of the equation.
Therefore, the equation of the given circle in standard form is x² + (y-3)² = 100
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