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primary 6 | Maths | Geometry
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gxcc1
Gxcc1

primary 6 chevron_right Maths chevron_right Geometry chevron_right Singapore

Help!

Date Posted: 3 years ago
Views: 276
J
J
3 years ago
angle UYX = angle UXY = 56°
(Base angles of isosceles triangle UYX)
J
J
3 years ago
angle YUX = 180° - angle UYX - angle UXY
(angle sum of triangle is 180°)

= 180° - 56° - 56°
= 68°
J
J
3 years ago
angle XUV = angle UXY = 56°
(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°

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AC Lim
Ac Lim's answer
12074 answers (A Helpful Person)
1st
Hope this helps
J
J
3 years ago
Actually cannot say for sure that VWX is 56° as we do not know if UVWX is a parallelogram
AC Lim
AC Lim
3 years ago
Yes. I took Trapezium as Rhombus due to igure look like rhombus. :) Thank u for highlight!
J
J
3 years ago
No problem
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AC Lim
Ac Lim's answer
12074 answers (A Helpful Person)
Clarification on angle w not supposed to be 56. This is Trapezium. Hope this helps