If triangle STU congruent to triangle HIJ, then what corresponding parts are congruent? a. <I and <U
b. TU and HI
c. <I and <S
d. US and JH

 d) US and JH

Step-by-step explanation:

Place the letters underneath each other to see which positions match up

                                                S T U

                                                H I J

Angles:    ∠S ≡ ∠H                ∠T ≡ ∠I               ∠U ≡ ∠J

Sides:       ST ≡ HI                  TU ≡ IJ               SU ≡ HJ

The option that is true is US and JH are congruent

which is the same as SU ≡ HJ

9987

step-by-step explanation:

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh