Question:
Fill in the blanks.
(a) Each angle of an equilateral triangle measures ...... .
(b) Medians of an equilateral triangle are ...... .
(c) In a right triangle the hypotenuse is the ...... side.
(d) Drawing a ∆ABC with AB = 3 cm, BC = 4 cm and CA = 7 cm is ...... .
Solution:
a) Each angle of an equilateral triangle measures $60^{\circ}$.
b) Medians of an equilateral triangle are equal.
c) In a right triangle, the hypotenuse is the longest side.
d) Drawing a $\triangle A B C$ with $A B=3 \mathrm{~cm}, B C=4 \mathrm{~cm}$ and $C A=7 \mathrm{~cm}$ is $\underline{\text { not }}$ possible.
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