Adaptive Practice
Triangles
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Question 1 of 10
⏱ 0:30
Easy
In a triangle, the sum of the interior angles is always:
Medium
Which of the following sets of side lengths can form a triangle?
Easy
In triangle ABC, if AB = AC, then the triangle is:
Medium
The length of the median to the hypotenuse in a right-angled triangle is:
Easy
If the sides of a triangle are in the ratio 3:4:5, then the triangle is:
Medium
In triangle ABC, if angle A = 90°, and AB = 6 cm, BC = 10 cm, then AC is:
Easy
Which of the following is NOT a property of an equilateral triangle?
Medium
The perimeter of an equilateral triangle is 24 cm. Its area is:
Hard
In triangle ABC, if AB = AC and angle B = 40°, then angle C is:
Medium
The length of the altitude of an equilateral triangle with side 10 cm is: