Increase of 5% hope this helps you
Answer:
627square inches
Step-by-step explanation:
Area of the composite figure.. = area of triangle + area of parallelogram
Since the triangle is an equilateral triangle;
Area of the triangle = r²sintheta
Area of the triangle = 18²sin60
Area of the triangle = 324sin60
Area of the triangle = 324(0.8860)
Area of the triangle = 280.584 square in
Area of the triangle = 281 square inches
Area of parallelogram = absintheta
Area of parallelogram = 20(20)sin60
Area of parallelogram = 400(0.8660)
Area of parallelogram = 346.4square inches
Area of parallelogram = 346 square inches
Area of the figure = 346 + 281
Area of the figure = 627square inches
I only one person rode a tricycle - that would leave 23 wheels and you cannot make a complete number of bicycles
If 2 people rode tricycles that would leave 20 wheels which would seat 10 bicyclists.
But that totals up to 12 people
3 people riding tricyles leaves 15 wheels which will not complete a number of bicycles
4 people riding tricycles (4 x 3) leaves 14 wheels for 7 bicyclist and is the answer
4 trike riders (12 wheels) + 7 bike riders (14 wheels) = 11 people and 26 wheels
Answer:
Step-by-step explanation:
What is the equivalent radian measure of a 260 degree angle?
Multiply 260 degrees by the conversion factor (π radians) / (180 degrees):
260 degrees π radians
----------------------- * --------------------- = 13/9π radians, or 1.444.... π radians
1 180 degrees