Question

answer ne any class 10th math topper​

Answer 1

$\huge \pink { \boxed{\green{ \tt{True/False}}}} \red\downarrow$

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Que. All circles are congruent .

Ans. False because all circles are similar because all circles are of same shape but size not be same. Hence, these are similar but not congruent.

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Que. The points A, B and C are collinear then area of ΔABC = 0

Ans. True

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Que. Value of sin30 cos60 is 0

Ans. False,

$\tt\blue{sin30 \degree \: + \: cos60 \degree}$

$\blue = \: \frac\blue{1}\blue{2} \: \blue + \: \frac\blue{1}\blue{2}$

$\blue {= \: 1}$

The answer is not zero . So, the answer is false .

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Que. sinθ = $\tt \frac\green{4}\green{3}$ for some angle θ

Ans. False ,

$sin \theta \: = \: \frac{4}{3} > 1$

$\because$We know that the value of 0 $\leqslant$ $sin \theta \: \leqslant sin \theta \leqslant 1$

$\therefore \: sin \theta \: can \: never \: be \: equal \: to \: \frac{4}{3}$

So , the answer is false .

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I hope it's helps you ☺️.

Please markerd as brainliest answer ✌️✌️.

Answer 2

Answer:

Step-by-step explanation:

ohh toh 3:30 pr aapka paper tha sorry mai nhi aa paya bcz mera school tha sorry neha jii wasie answer ye hai

13- false all cirlce are similar but not congurent

14 - true , If three points are collinear, the area of the triangle formed by these points will be zero.

15 - sin 30° - cos 60°

= 1/2 - 1/2     ( ∵ sin 30° and cos 60° = 1/2)

= 0

16- true

sorry mai nhi aa paya