Answer:
Step-by-step explanation:
13) for ASA
here we know A and E are 90
given AC ≅ EF
so we need angle C and F need to be equal
because we need two angles and in between side
Answer:
slope = 0
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 4, 3) and (x₂, y₂ ) = (5, 3)
m = 
= 
= 0
Answer:
let the third side be x
Using pythagoras theorem we get,
(58)^2 = (42)^2 + (x)^2
3364=1764+x^2
x^2=3364-1764
x^2= 1600
x=√(1,600)
x=40
Answer:
10.9828571429 or 10.9829 or 10.983 or 10.98
Step-by-step explanation:
