Answer:
x=110°
y=49°
Step-by-step explanation:
Here consider ΔABD and ΔBCD as seperate.
In ΔABD
Given AB=AD which means that it is an isosceles triangle.
∠ABD=∠ADB
∠ADB=35°
In ΔABD sum of the angles =180°
∠BAD + 35° + 35° =180°
x=180°-70°=110°
In ΔBCD
Given BC=DC which means ΔBCD is an isosceles triangle.
∠CBD=∠CDB
∠CDB=y
∠CBD=y
In ΔBCD the sum of the angle =180°
y° + y° + 82°=180°
2y°=98°
y=49°
Answer:
(−4, 10)
Step-by-step explanation:
B = (x, y)
(2 + x) ÷ 2 = -1
therefore x is -4
(6 + y) ÷ 2 = 8
therefore y is 10
<em>Feel free to message me if you still have questions :)</em>
Answer:
its 2.3%
Step-by-step explanation:
i did the test
X=1 and y=2 I did it on a peice of paper