Answer:
The area of one trapezoidal face is 2 square inch
Step-by-step explanation:
Area of a trapezoid is calculated as follows:
A = (a + b)/2 * h
where a, b and h are the lengths of the top side, the base and the height, respectively. Replacing with data:
A = (1 + 3)/2 * 1
A = 2 square inch
Answer:
3
Step-by-step explanation:
to find the mean you find the average of that set
Semester 1 : 78+91+88+83+94 = 434
434 / 5 = 86.8
Semester 2 : 91+96+80+77+88+85+92 = 609
609 / 7 = 87
64 mi/hr ÷ 3600 = 0.01778 mi/sec
0.01778 mi/sec × 5280 = 93.867 ft/sec
Answer: 86950
Step-by-step explanation:
Answer- 78
Step-by-step explanation: