Answer:
90*
Step-by-step explanation:
Answer:
Which one
Step-by-step explanation:
Answer:
(3*9)+(3*6)
Step-by-step explanation:
Answer:
50°
Step-by-step explanation:
Let measure of one equal side be x.
80° +x +x = 180°[ sum of interior angle of triangle is 180°]
= 2x = 180° -80°
= x = 100°/2
=x = 50°