836 prompts matching "Cambridge Way: Decreasing an amount in a given ratio"
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Explain Back: Co-interior angles adding to 180 degrees
I have just studied co-interior angles adding to 180 degrees in my JSS2 Mathematics class.
Worked Example: Finding a missing angle in parallel lines
Act as my JSS2 Mathematics tutor. Take me through one full worked example on finding a mis
Explain Back: Dividing a polygon into triangles to find the angle sum
I have just studied dividing a polygon into triangles to find the angle sum in my JSS2 Mat
Spot My Mistake: One interior angle of a regular polygon
Act as my JSS2 Mathematics tutor. Work a question on one interior angle of a regular polyg
Worked Example: Finding the number of sides from the interior angle
Act as my JSS2 Mathematics tutor. Take me through one full worked example on finding the n
Explain Back: One exterior angle of a regular polygon
I have just studied one exterior angle of a regular polygon in my JSS2 Mathematics class.
Spot My Mistake: Finding the number of sides from an exterior angle
Act as my JSS2 Mathematics tutor. Work a question on finding the number of sides from an e
Worked Example: The interior and the exterior angle at the same vertex
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the interior
Explain Back: Naming the sector and the segment
I have just studied naming the sector and the segment in my JSS2 Mathematics class. Let me
Explain Back: Congruent triangles with three sides equal
I have just studied congruent triangles with three sides equal in my JSS2 Mathematics clas
Spot My Mistake: Congruent triangles with two sides and the included angle
Act as my JSS2 Mathematics tutor. Work a question on congruent triangles with two sides an
Worked Example: Naming corresponding sides in congruent triangles
Act as my JSS2 Mathematics tutor. Take me through one full worked example on naming corres
Spot My Mistake: The perpendicular distance from the mirror line
Act as my JSS2 Mathematics tutor. Work a question on the perpendicular distance from the m
Worked Example: Finding the mirror line from a shape and its image
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Explain Back: An enlargement with a fractional scale factor
I have just studied an enlargement with a fractional scale factor in my JSS2 Mathematics c
Explain Back: The distance between two points on a grid
I have just studied the distance between two points on a grid in my JSS2 Mathematics class
Spot My Mistake: A ladder leaning against a wall
Act as my JSS2 Mathematics tutor. Work a question on a ladder leaning against a wall with
Spot My Mistake: Finding a distance by scale drawing
Act as my JSS2 Mathematics tutor. Work a question on finding a distance by scale drawing w
Worked Example: The angle of elevation of a flagpole from a point
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the angle of
Explain Back: The surface area of an open cylinder
I have just studied the surface area of an open cylinder in my JSS2 Mathematics class. Let