Question
Ben has a white rectangular card which is grey on the other side. He folds the card along its diagonal MN. Find
(a) ∠j
(b) ∠k
(c) ∠m
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Ben has a white rectangular card which is grey on the other side. He folds the card along its diagonal MN. Find
(a) ∠j
(b) ∠k
(c) ∠m