Question

please help me out in this question

Answer 1

good morning mate

the answer is (D)none of the above


because

in (A) for a triangle the sum of two sides must be equal to the third side and this is for all sides so as u can see the sum of two sides will not be equal to three it will more then three so this statement is not correct

in (B) a triangle can't be formed with three angles AAA is not any property for triangle

in (C) they had said angle can't be formed but it can be formed by dividing the angle of 30degrees


so the correct answer is (D)

hope this will help you

Answer 2

$\underline{\textbf{Hey Mate Here Is Your Answer}}$

$\underline{\textbf{Answer}}$

$\underline{\textbf{Statement - 1 )}}$

Says If The length Of Any Two Sides Of Triangle Is 7cm & 10cm Then Length Of Third Side Will Lie Between 3-17 This Statement Is ofcourse False As We Know That In

$\textbf{Triangle The Sum Of Two Sides}$$\textbf{ are Always Greater Than 3r Side }$

So Here

Sum Of Two Sides

$\mathbf{==>\: 10cm\: +\: 7cm\: = 17cm}$

So The Third Side Of Triangle Should Be Always Greater Than 17cm Therefore

$\textbf{Statement - 1 = False}$
________________________________________________________________

$\underline{\textbf{Statement -2)}}$

States That We Can Construct A Unique Triangle With It's All Three Angles This

Statement Is Also false As We Can Make A Triangle With Help Of Only angles But not A Unique As We Can

Extend Or Reduce Each Side's Length Without Changing The Measures of Angles. Therefore

$\textbf{ Statement 2 - False }$
________________________________________________________________

$\underline{\textbf{Statement-3}}$

State's That An Angle Of $\bold{7 \frac{1}{2}}$° Can't Be Constructed
Using A Compass And Ruler . This Statement Is Also False As We Can Construct By

Bisecting 60° = 30°

Then

Bisecting 30° = 15°

Then

Bisecting 15° = 7 1/2 °

Hence We Got The Angle Therefore

$\textbf{Statement - 3 = False }$

Now Since All Statements Are False Therefore Correct Answer Is ...

$\underline{\textbf{Option - D None Of These}}$

$\underline{\large{\mathfrak{\bold{Thanks...}}}}$