If two angles have a common arm and both the angles lie on its either sides then they are called …………. angles.
A) linear pair
B) supplementary
C) complementary
D) adjacent
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Two friends Richa and Sohan have some savings in their piggy bank. They decided to count the total coins they both had.
Type of coins ₹1 ₹2 ₹5 ₹10 ₹20 Total coins 50 48 36 28 8 Total no. of coins = 50 + 48 + 36 + 28 + 8 = 170 (i) Probability that chosen coin is Rs 5 = \(\frac{36}{170} = \frac{18}{85}\) (ii) Probability...
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The sides of a quadrilateral ABCD taken in order are 6 cm, 8 cm, 12 cm and 14 cm respectively and the angle between the first two sides is a right ang
Correct Answer - 82.8 `cm^(2)`
2 Answers 1 views
Three or more than three points lie on the same line, they are called
Correct option is (B) collinear If three and more points are lying on the same line then they are called collinear points.
2 Answers 1 views
Three or more than three points lie on the same line, they are called
2 Answers
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If two lines intersect each other then they have ……………… common points.
Correct option is (A) 1 If two lines intersect each other then they have exactly one common point.
2 Answers 1 views
If two lines have a common point then they are called …………..
Correct option is (C) intersecting lines If two lines have a common point then they are called intersecting lines.
2 Answers 1 views
If two lines have a common point then they are called …………..
2 Answers
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If two interior angles on the same side of transversal intersecting two parallel lines are in the ratio 2 : 3, then the greater of two angles is
Correct option is A) 108°
2 Answers 1 views
The interior angles of a polygon are in A.P. The smallest anlge is `((2pi)/(3))^(c )` and common difference is `5^(@)`. Find the number of sides in th
Correct Answer - 9
2 Answers 1 views
Two angles of a quadrilateral are 89° and 113°. If the other two angles are equal; find the equal angles.
Let the other angle = x° According to given, 89° + 113° + x° + x° = 360° 2x° = 360° – 202° 2x° = 158° x° = (158/2)°=79° ∴other two angles = 79° each
2 Answers 1 views