First blank: 8
Second blank: 5
Third blank: 20
Fourth blank: 60
Answer:
70
Step-by-step explanation: the type of angle it is
Answer:
b= 7 times the square root of 2
Step-by-step explanation: In a 45-45-90 degree triangle the base and the height both equal x and the hypotenuse is equal to x times the square root of 2.
Hope this helps