Assume that the figure is a trapezoid. All trapezoids are quadrilaterals. All quadrilaterals' interior angles add up to 360° because any n-gon's interior angles add up to 180(n-2)°. We are given that the trapezoid has three right angles. All right angles are 90°, thus these right angles have a total measure of 270°. We can conclude fourth angle must be 90°. If it has four right angles, it is a rectangle. Rectangles have two sets of parallel sides. However, trapezoids have exactly one set of parallel sides. Alas, our figure cannot be a trapezoid.
Not possible
trapezoid is a quadrilateral with 4 angles and 4 sides
which means the interior measure =360
if 3 angles are right the 4th angle must be a right angle
a trapezoid does not have 4 right angles,it only has one
pair of parallel sides
hope this helps
This is one of those problems where you don't actually have to know anything. The only answer that is any combination of the two given numbers is the last one: .. 8.4672*10¹³ miles
_____ That result is the product of 5.88*10¹² and 14.4.
