# Rectangular trapezoid

How many inner right angles has a rectangular trapezoid?

Result

n =  2

#### Solution:

$n=2$ Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...): Be the first to comment! Tips to related online calculators

## Next similar math problems:

1. Trapezoid - RR Find the area of the right angled trapezoid ABCD with the right angle at the A vertex; a = 3 dm b = 5 dm c = 6 dm d = 4 dm
2. Isosceles trapezoid v3 In an isosceles trapezoid ABCD is the size of the angle β = 81° Determine size of angles α, γ and δ.
3. Isosceles trapezium Trapezoid YSED (YS||ED) is isosceles. The size of the angle at vertex Y is 17 degrees. Calculate the size of the angle at vertex E.
4. Triangle P2 Can triangle have two right angles?
5. Similarity Are two right triangles similar to each other if the first one has a acute angle 70° and second one has acute angle 20°?
6. Area of RT 2 Calculate the area of right triangle whose legs have a length 5.8 cm and 5.8 cm.
7. Angles in triangle Calculate the alpha angle in the triangle if beta is 61 degrees and 98 gamma degrees.
8. Two angles The triangles ABC and A'B'C 'are similar. In the ABC triangle, the two angles are 25° and 65°. Explain why in the triangle A'B'C 'is the sum of two angles of 90 degrees. The size of two internal angles of a triangle ABC are α=6/18π and β=7/18π. Calculate the size of the third angle.
10. 3-bracket 3 Two angles in a triangle are 90° and 60°. Has triangle at least two equal sides?
11. Parallelogram In the parallelogram we know one internal angle 67°33`. Calculate the other internal angles.
12. Angles 1 It is true neighboring angles have not common arm?
13. 3-bracket May be the largest angle in the triangle less than 20°?
14. Diagonal Can a rhombus have the same length diagonal and side?
15. QuizQ An isosceles triangle has two sides of length 7 km and 39 km. How long is a third side?
16. Midpoints Triangle whose sides are midpoints of sides of triangle ABC has a perimeter 45. How long is perimeter of triangle ABC?
17. Obtuse angle Which obtuse angle is creating clocks at 17:00?