Question

in the triangle ABC and triangle DEF, AB=DE=4 cm, BC=EF=3cm, Angle B and Angle E are 70 degrees. if angle C=3x and angle F=2x+20, then Angle F is​

Answer 1

Answer:

20°

Step-by-step explanation:

here the triangle is congruent by SAS

So, <C = <Z

3x=2x+20

3x-2x=20

x=20