Answer asap 30 points given △mnp≅△qst . what is m∠s ?   enter your answer in the box.

- m∠S=78°.

Explanation:-

Given:- Two congruent triangles ΔMNP and ΔQST which are congruent, where m∠M=66° and m∠N=78°.

⇒The corresponding parts of ΔMNP are congruent to the ΔQST .

Therefore, all the corresponding sides of ΔMNP are congruent to the ΔQST and all the corresponding angles of ΔMNP are congruent to the ΔQST such that

MN=QS , NP=ST and MP=QT.

m∠M=m∠Q, m∠P= m∠T and m∠N=m∠S.

Substitute the value of m∠N=78°, we get

m∠S=78°.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

what do u need to know

step-by-step explanation: