Question

ting, verify angle sum property of a triangle.
ge
ngle. The measure of straight angle is 180°
neet, glue stick and a pair of scissors.
Cand cut out a triangular shape from white sheet as sho
A
С
B
Fig. 2.1
y ZA, ZB, ZC.
es with different colours (say Blue, green, pink) and
A
С​

Answer 1

Answer:

Please send the question properly and fully.