The value of the first 5 is 5 ten thousands and the second 5 i 5
thousands while the value of the first 2 is 2 hundreds and the second 2
is 2 tens.
Hey there!
Yes this triangle is a right triangle. Leg lengths 4 and 5 in. would be the legs and the 7 inch would be the hypotenuse.
Hope this helped!