Identify isosceles triangles

In an isosceles triangle, the angles opposite the sides of equal length are called base angles, the sides of equal length form the vertex angle, and the third side is called the base.

download Export
search_insights Statistics
stylus_note White Board
Quran
calculate Calculator
dictionary Dictionary
fullscreen Full Screen
QUESTION OF
volume_mute Read quiz aloud
Views #: 594
Questions #: 5
Time: 5 minutes
Pass Score: 80.0%
Style
Mode

Describe an isosceles triangle

1 pts
volume_mute

In an isosceles triangle, the angles opposite the sides of equal length are called (1), the sides of equal length form the (2), and the third side is called the (3).

Please drag and drop the selected option in the right place or type it instead
base angles
base
vertex angle
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

If two sides of a triangle are congruent, then the angles opposite those sides are congruent

1 pts
volume_mute
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

If two angles of a triangle are congruent, then the sides opposite the angles have the same length, and the triangle is isosceles

1 pts
volume_mute
note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

Is the triangle shown here an isosceles triangle?

1 pts
volume_mute

A B C 50° 50° 80°

note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

Is this triangle shown below an isosceles triangle?

1 pts
volume_mute

79° 78° 23°

note_alt Add notes
✕
flag Flag
volume_mute

Correct Answer

Explanation

✕
0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC
Keywords
Year 4