Answer:
Step-by-step explanation:
I don’t know
4 prints
12x = 2.5x + 38
at 4, these expressions are equal
Answer:
20 degrees
Step-by-step explanation:
both triangles are co friend and 90+70=160 180+160=20
Answer:
what is the question
Step-by-step explanation:
Answer:
30° , 170°
Step-by-step explanation:
Let the remaining two angles be 3x & 17x. As it is a quadrilateral , the sum of all the angles of quadrilateral is 360°. So,




Putting the value of x , remaining angles are
(3×10 = 30°) & (17×10 = 170°)