Answer:
y = 90°
Step-by-step explanation:
The left side base angle of the triangle and the angle of 110° form a straight angle and are supplementary, thus
base angle = 180° - 110° = 70°
The right base angle is also 70° , thus the triangle is isosceles
The line segment from the vertex is a perpendicular bisector, hence
y = 90°
Answer:120sq
Step-by-step explanation:When finding a area you multiply the length and height ,so I multiplied 15 and 8 and got 120
Step-by-step explanation:
x is -9
hope it helps!:)
B would be the correct answer