Answer:
Draw an open circle on 2 and continue the arrow left.
Step-by-step explanation:
A group of 180 students is divided into 20 teams for a competition. b. Part way through the competition, the students are gather
1 answer:
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Answer:
The area of one trapezoidal face of the figure is 2 square inches
Step-by-step explanation:
<u><em>The complete question is</em></u>
The point of a square pyramid is cut off, making each lateral face of the pyramid a trapezoid with the dimensions shown. What is the area of one trapezoidal face of the figure?
we know that
The area of a trapezoid is given by the formula
where
b_1 and b-2 are the parallel sides
h is the height of the trapezoid (perpendicular distance between the parallel sides)
we have
substitute the given values in the formula
The rational values are :
and
The Irrational values are :
and