Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Geometry
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Help!
(Base angles of isosceles triangle UYX)
(angle sum of triangle is 180°)
= 180° - 56° - 56°
= 68°
(Alternate angles, UV // YW)
OR
angle YUV = 180° - angle UYX
(angles between 2 parallel lines add up to 180°)
= 180° - 56°
= 124°
Angle XUV = angle YUV - angle YUX
= 124° - 68°
= 56°
See 2 Answers