Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t ? what is m∠rsu ?

see explanation

Step-by-step explanation:

The opposite angles of a rhombus are congruent

∠T = ∠R = 120° ( opposite angles )

The triangle RSU is isosceles since the sides of the rhombus are congruent

Thus the base angles ∠RUS and ∠RSU are equal

The sum of the 3 angles in a triangle = 180°, hence

base angles = 180° - 120° = 60°

hence ∠RSU = = 30°

1. 120°

2. 30°

Step-by-step explanation:

Consider rhombus RSTU. In each rhombus two opposite angles are always congruent, then

m∠T=m∠R=120°.

The diagonals of the rhombus are rhombus's angles bisectors, then

The sum of two consecutive angles in a rhombus is always equal to 180°. Since m∠R = 120°, then

m∠S=180°-m∠R=180°-120°=60°

and

step-by-step explanation:

yes

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole