In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, "ten angles") is a ten-sided polygon or 10-gon. [1] . The total sum of the interior angles of a simple decagon is 1440°. A regular decagon has all sides of equal length and each internal angle will …

2014年5月7日 · Who needs a low-flying brute like the Warthog? That's one side if the argument. The other side values the single-mindedness of the A-10, which is an airplane designed around a large cannon....

2021年9月7日 · In March 1979, the first preproduction A-10A (S/N 73-1664) was returned to the Republic factory for conversion to a prototype two-place variant of the A-10. The modifications took about three months and when complete, the aircraft was …

2025年1月11日 · The A-10 will pack 2.75-inch Hydra 70 rockets, Sidewinder and Maverick missiles, and a ridiculous array of both guided and unguided bombs. 716 copies have been built. A ground crewman runs for cover during a simulated air raid, delaying maintenance on an A-10 Thunderbolt II aircraft, during Exercise UREX ’82.

Unlike its Republic predecessors, the A-10 was by no means an earth-lover, though of course the amount of runway needed increased with warload. With a typical operational combat load, the A-10 could take off in about 1.1 kilometers (3,600 feet) and land in 350 meters (1,150 feet), less than half that needed for a fighter jet.

预生产型A-10与YA-10最明显的区别是在机翼的细节方面，比如，前者增加了前缘缝翼以改善发动机在大迎角下的进气质量，增加翼展和机翼后缘整流罩，以及减少富勒襟翼的滑动行程。 上图、中图和下图：试飞员霍华德·W. 纳尔逊（上图）是负责评估和测试YA-10A（中图和下图）的试飞员之一。 不幸的是，在1977年的巴黎航展上，纳尔逊驾驶A-10A（编号75-0294）进行表演，当完成一个筋斗后进行掠地飞行时，尾翼发生了致命故障，飞机坠毁，纳尔逊遇难。 与量产型A-10A相 …

2016年4月15日 · There are a few reasons for having this wingtip device: The drooped wingtips act in a manner similar to the winglets and reduce the induced drag. As a result, the loiter capability of the aicraft, an important one for Close Air Support (CAS) aircraft, is improved.

A regular decagon has 10 equal sides and 10 equal interior angles. To find the measure of each interior angle of a regular decagon, we can use the formula: [tex]\[ \text{Interior Angle} = \frac{180^\circ \times (n - 2)}{n} \][/tex] where n is the number of sides in the polygon. For a decagon ( n = 10 ), the formula becomes:

2020年7月21日 · To find the measure of each interior angle of a regular polygon, we can use the formula for the sum of the interior angles. Thus, the measure of each interior angle of a regular polygon with 10 sides is .

Ready to start rolling with our 10-sided dice roller? Well, it's as easy as 1-2-3! Can't wait to roll? Just touch the dice or hit the 'ROLL IT' button, and let the magic happen. Watch as your virtual D10 dice tumbles and spins before landing to reveal a number between 1 and 10. Hold down the flip button and release it to simulate the energy.