Classify each triangle by its angle measures and by its sides.
A triangle has one angle measuring 90 degrees and two measuring 45 degrees each. The side opposite the 90-degree angle measures 7. The sides opposite the 45-degree angles each measure 5.
This triangle is an isosceles right triangle, with two sides of length 5 and one side of length 7.
INCORRECT!
A triangle with sides 5, 5, and 7 is NOT right-angled, it is close to 90°
but this is math, and we have to be precise.
H^2 = 5^2 + 5^2 = 50
H = √50 = appr. 7.07