The answer is B. Soviet;Sputnik.
It"s B. Let me know if im right
Answer:
who please write question properly
A timeline is a line that puts events in chronological (time) order. It keeps events in history lined up in order.
Answer:
Area of the regular pentagon is 532.40 SQUARE INCHES.
Finding the Area of a regular pentagon, use this formula:
A = 1/4 √5(5+2√5) a²
where: a = side length.
A = 1/4 √5(5+2√5) (17.6in)²
A = 1/4 √5(5+2(2.24) 309.76 in²
A = 1/4 √5(5+4.48) * 309.76 in²
A = 1/4 √5(9.48) * 309.76 in²
A = 1/4 √47.4 * 309.76 in²
A = 1/4 * 6.88 * 309.76 in²
A = (1*6.88*309.76in²)/4
A = 2131.15 / 4
A = 532.79 in²
Explanation:
hope this helps
