The coordinates of Q are (-1,6)
Further Explanation:
Given points are:
The formula for mid-pint is:
The coordinates of Q are (-1,6)
Keywords: Coordinate geometry, mid-point
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What is the scale of a map if Chapter Reference 1 cm on a map represents 100 km
1 answer:
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Answer:
320 ft²
Step-by-step explanation:
The area (A) of a trapezoid is calculated as
A = h (a + b)
where h is the perpendicular height and a, b are the parallel bases
Here h = 16, a = 18 and b = 12 , thus
A = × 16 × (18 + 12) = 8 × 40 = 320 ft²