What is the mode of this data set 4,5,7,3,3,2?
Answer:
Step-by-step explanation:
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Answer:
x = 105
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 7, thus
sum = 180° × 5 = 900°
Sum the interior angles and equate to 900
x + 102 + 165 + 123 + x + 11 + 128 + 161 = 900, that is
2x + 690 = 900 ( subtract 690 from both sides )
2x = 210 ( divide both sides by 2 )
x = 105
Answer:
68 square units
Step-by-step explanation:
The shape in the graph is a trapezoid. The two vertical sides are the parallel bases. The bottom horizontal side is the height.
A = (b1 + b2)h/2
A = (10 + 7)(8)/2
A = 68
Answer: 68 square units
Your answer would be acute triangle.
