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Answer:
The answer to your question is below
Step-by-step explanation:
Formula
Triangle's Area = 1/2 bh/2
Trapezoid's area = 1/2 (b1 + b2)h
Parallelogram's area = bh
Rectangle's area = bh
Considering the formulas, we can conclude that:
a) The first choice is true, both formulas have 1/2 in.
b) The second choice is also true, both equations are the same
c) The third choice is incorrect
d) This choice is correct, the bases are added,
e) This choice is incorrect, the sides are not added.
The correct statements are:
The triangle and trapezoid area formulas have 1/2.
The parallelogram and rectangle formulas are both the same.
In the trapezoid formula, the bases are added.
What is a triangle?
A triangle is a three-sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees. Area of a triangle = 1/2 x base x height
What is a trapezium?
A trapezium is a convex quadrilateral. A trapezium has at least on pair of parallel sides. Area of a trapezium = 1/2 x (sum of the lengths of the parallel sides) x height
What is a rectangle?
A rectangle is a 2-dimensional quadrilateral with four right angles. Area of a rectangle = length x width
What is a parallelogram?
A parallelogram is quadrilateral that has two pairs of parallel sides. The opposite sides equal in length
Area of a parallelogram = base x height
To learn more about how to determine the area of a triangle, please check: https://brainly.com/question/9329354