Angle def measures 75. what is the measure of angle cfd?

The measure of ∠CFD is 105°

Step-by-step explanation:

Given the figure of isosceles triangle in which measure of ∠DEF=75°

∠DEF≅∠DFE

we have to find the measure of ∠CFD

As CG is a straight line

Therefore ∠CFD and ∠DFE forms a linear pair

⇒ ∠CFD + ∠DFE=180°

∠CFD + ∠DEF=180°     ( as ∠DEF≅∠DFE)

∠CFD + 75=180°

∠CFD = 180-75=105°

Hence, the measure of ∠CFD is 105°

Option 1 is correct

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

you never say the total so we cant find the percentage used for petrol

step-by-step explanation: