Question

Please tell me the Question full expian

Answer 1

Answer:

9. No, a triangle cannot have two right angles because we know that a triangle have three side and sum of all its angle is 180°. Since two right angles together make 180° and third angle cannot be zero. that's why Option B is the correct answer.

10. Option C (Median) is the correct answer.

11. Option C is the correct answer.

Answer 2

SOLUTION :-

☞ Can a triangle have two right angles ?

Ans :- Option (b)

Explanation :- As we know that sum of interior angle of triangle is 180° if we considered that in a triangle there are two right angles , then sum of two angles would be 180 degree where angle third is not equal to zero , So this is not possible.

☞ A line segment that joins the vertex to the midpoint of the opposite side in a triangle is called the,

Ans :- Option (c)

☞ In a right triangle c² = a² + b² , the hypotenuse will be,

Ans :- Option (c)

Explanation :- as we know that in right triangle the of (hypotenuse)² = (base)² + (Perpendicular )²

so the hypotenuse will be c².