If one angle of an isoceles triangle is 70 degree find the other two angles ? please give me answer fast it is argent
Answers
Answered by
1
Step-by-step explanation:
if the one angle is 70° it is the non-same angle at top
angle sum property suggest A°+B°+C°= 180°
SO. 70+x+x=180°
70+2x=180
180-70=110°
x=110/2
x=55° both the angles measure 55° because base angles of isoceles triangles are same.
hope it helps you
Answered by
1
Answer:
55,55 or 40, 70
Step-by-step explanation:
Sum of angles= 180
Isocelas triangle = two angle equal
Two cases will form as there is no info about the angles.
a) if left two angles are equal to x
= X+X+70=180
=> X=55
ans 55 and 55
b)if left angles are unequal.
=> One of them will be 70 and other will be diiff.
=> 70+70+y=180
=> y=40
Ans 40 and 70
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