Answer:
I think it's a in my opinion lllllllllllllllllllloooppppllpppplollpppppooppp0pppooooo9ooooo
There are 3 sides and 3 angles per shape, because they are both triangles. hope this helped you out!!!
Answer:
so i would say the first one
Step-by-step explanation:
so how i got it is i done it on paper and figured it out it took me a bit and it hurt my fingers trust me most of my answeres are correct
Answer:
4.5 hours
Step-by-step explanation:
234/52=4.5 hours
Answer:
Ariel answer is wrong.
Step-by-step explanation:
Given that Ariel had done a Math problem for a triangle with sides
9,15 and 12. She concluded that these sides are not that of a right triangle.
To check whether Ariel is right:
Greater side = 15
Hence greatest angle will be opposite 15
Let us check pythagorean theorem
smaller sides are 9 and 12
Square and add them
9 square +12 square = 81+144 = 225 =15 square
We find that Pythagorus theorem is satisfied
Hence it is concluded that the triangle is right angled and Ariel was wrong