Question 57
What is common in the following figures (i) and (ii)?
Is figure (i) that of triangle? If not, why?
Both the figures have three line segments.
Figure (i) is not a triangle because it is not a closed figure.
Question 153 (i)
Observe the following figure and state the three pairs of equal parts in ΔABC and ΔDBC. Is ΔABC≅ΔDCB? Why?
Question 1
Out of the given four options, only one is correct. Write the correct answer.
In the following figures, the figure that is not symmetric with respect to any line is:
(a) (i) (b) (ii) (c) (iii) (d) (iv)
In the above figure, AB=AC and D is the mid-point of BCProve that (i) Is △ADB≅△ADC? (Give reason)(ii) Is ∠B=∠C? Why?