here help u 3/5
Step-by-step explanation: u want see my work?
Answer:
The value of <em>y</em> = 40.
Step-by-step explanation:
We have been given that Δ ABC is isosceles with AB = AC.
Since opposite angles of equal sides are equal, we have,
∠C = ∠B and so
5<em>x</em> = 40
<em>x</em> = 8
Now, by angle sum property,
∠A + ∠B + ∠C = 180⁰
(2<em>y</em> + 20) + 40 + 40 = 180
(2<em>y</em> + 20) + 80 = 180
(2<em>y</em> + 20) = 180 - 80
2<em>y</em> + 20 = 100
2<em>y</em> = 100 - 20 = 80
<em>y</em> = 40
Hence, the value of y = 40°.
Answer: Is this english or gibberish?
Step-by-step explanation:
Answer:
C??...
Step-by-step explanation:
Answer:
I believe the answer is C. I hope this helps.
Step-by-step explanation: