In a parallelogram ABCD, if ∠A = (3x + 15)° and ∠C = (5x − 25)°, then x equals A
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Chapter 17: Quadrilaterals and Polygons (Set-3)
In a parallelogram, if one interior angle is 72°, the opposite angle is A 72° B 90° C 108° D
Continue readingChapter 17: Quadrilaterals and Polygons (Set-2)
In a parallelogram, which angles are always equal? A Adjacent angles B Opposite angles C Exterior angles D All angles
Continue readingChapter 17: Quadrilaterals and Polygons (Set-1)
In a parallelogram, which sides are always parallel? A Adjacent sides B Diagonals C Opposite sides D All sides Explanation
Continue readingChapter 16: Triangles – Congruence, Similarity and Properties (Set-2)
A triangle whose three sides are all unequal is classified as A Scalene triangle B Isosceles triangle C Equilateral triangle
Continue readingChapter 16: Triangles – Congruence, Similarity and Properties (Set-5)
In a right triangle, if legs are 20 and 21, the hypotenuse is A 27 B 28 C 29 D
Continue readingChapter 16: Triangles – Congruence, Similarity and Properties (Set-4)
A triangle with sides 13 cm, 14 cm, 15 cm is A Right triangle B Obtuse triangle C Acute triangle
Continue readingChapter 16: Triangles – Congruence, Similarity and Properties (Set-3)
A triangle having sides 5 cm, 5 cm, and 8 cm is A Equilateral triangle B Scalene triangle C Right
Continue readingChapter 16: Triangles – Congruence, Similarity and Properties (Set-1)
A triangle having all sides of different lengths is called A Isosceles triangle B Scalene triangle C Equilateral triangle D
Continue readingChapter 15: Basic Geometry – Points, Lines and Angles (Set-5)
The ratio (0.36:0.54)(0.36:0.54) in simplest form is A 3:2 B 4:5 C 2:3 D 5:4 Explanation Convert decimals to integers:
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