Draw the images of the points A, B and C in the line m(Fig. 9.17). Name them as A′, B′and C′, respectively and join them in pairs. Measure AB, BC,CA, A′B′, B′C′ and C′A′. Is AB = A′B′, BC = B′C′ and CA = C′A′?
Draw the images of the points A, B and C in the line m(Fig. 9.17). Name them as A′, B′and C′, respectively and join them in pairs. Measure AB, BC,CA, A′B′, B′C′ and C′A′. Is AB = A′B′, BC = B′C′ and CA = C′A′?