Question

Q9. The lengths of three segments are given for constructing a triangle. Say whether a

triangle with these sides can be drawn. Give the reason for your answer.

a) 17 cm , 7 cm , 8 cm

Q10. The measures of three angles are given for constructing a triangle. Say whether a

triangle with these angles can be drawn. Give the reason for your answer.

a) 65 ° , 50 ° , 75 °

please give full method​

Answer 1

Answer:

so in Q9. the ans is no and in Q10. the ans is no

Step-by-step explanation:

look in Q9.

we can sraw a triangle if the sum of any two sides is greater than its third side but if we add 8 and 7 it is not greater than 17 so the triangle cant be formed.

in Q10.

to form a triangle the sum of its angles must be equal to 180 degrees that is the triangle law .

but if u add the above given angles their sum is equal to 190 . hence it cant form the triangle.

glad to help u . hope u like the ans