Are two right triangles similar to each other if the first one has a acute angle 70° and second one has acute angle 20°?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 1 comment:
Calculate the length of the third side.
To solve this verbal math problem are needed these knowledge from mathematics:
Next similar examples:
- 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.
- Triangle P2
Can triangle have two right angles?
- Area of RT 2
Calculate the area of right triangle whose legs have a length 5.8 cm and 5.8 cm.
- Rectangular trapezoid
How many inner right angles has a rectangular trapezoid?
- Angles in triangle
Calculate the alpha angle in the triangle if beta is 61 degrees and 98 gamma degrees.
- Triangle radians
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.
May be the largest angle in the triangle less than 20°?
Can a rhombus have the same length diagonal and side?
Point on the circle is the end point of diameter and end point of chord length of radius. What angle between chord and diameter?
- 3-bracket 3
Two angles in a triangle are 90° and 60°. Has triangle at least two equal sides?
An isosceles triangle has two sides of length 7 km and 39 km. How long is a third side?
Triangle whose sides are midpoints of sides of triangle ABC has a perimeter 45. How long is perimeter of triangle ABC?
In the parallelogram we know one internal angle 67°33`. Calculate the other internal angles.
How many elements have union and intersection of two disjoint sets when the first have 1 and secodn 8 elements.
- Angles 1
It is true neighboring angles have not common arm?
- Obtuse angle
Which obtuse angle is creating clocks at 17:00?
- Rhombus angles
If one angle in the rhombus is 159°, what is it neighboring angle in rhombus?