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Math practice test MCQ: lengths of sides of triangle are x cm,(x + 1) cm and (x + 2) cm, value of x when triangle is right angled is with choices 5cm, 4cm, 3cm and 6cm for kids trivia questions with answers for online open learning and kids learning with distance education. Free math revision notes to learn pythagoras theorem quiz with MCQs to find questions answers based online learning tests.

MCQ: Lengths of sides of triangle are x cm,(x + 1) cm and (x + 2) cm, value of x when triangle is right angled is

1. 5cm
2. 4cm
3. 3cm
4. 6cm

C

MCQ: A triangle whose sides are 15cm, 36cm, and 39cm is

1. Right angled
2. Equilateral
3. isosceles
4. none of above

A

MCQ: In a triangle with sides a,b and c, if a² = b² + c², then angle facing a is

1. acute angle
2. right angle
3. obtuse angle
4. none of above

B

MCQ: Show that 6,8 and 10 form a Pythagorean triple

1. 12²
2. 10²

D

MCQ: Each side of square field ABCD is 50m long, length of diagonal field is

1. 70.7m
2. 50.5m
3. 23m
4. 45m

A