In the right triangle, the length of AC is 50. What is the
length of AB

25√2

Step-by-step explanation:

This is a 45-45-90 triangle

which means that the hyptonouse or AC is equal to x√2

we can write

50=x√2

x=50/√2

to rationalize this mulitply both sides by √2 to get

(50√2)/2= 25√2

the least common denominator is 40

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)