☰ Contents · Mathematics

Review of symmetry and solids, comparing angles, degrees

Lessons 131–133 · 3 lessons · I.V. Repyova. Mathematics Grade 4, Parts 1–4. Novda Edutainment, Tashkent, 2023
Answers are for parents and teachers.
1
How many degrees is the angle between the hands at 5:00?
2
How many degrees does the minute hand turn in 25 minutes?
3
A circle is split into 12 equal sectors. How many degrees is the angle of each sector?
4
How many degrees is one third of a right angle?
5
How many edges does a prism with an eight-sided base have?