Question

5. In which case, construction of triangle is possible if the lengths of the sides are
a 3cm, 4cm, 7 cm
c) 3cm, 5cm, 6cm
b) 5cm, 8cm, 2cm
d) 6cm, 2cm, 3cm
[4
6.
Section - B
Answer the following:-
What is the measure of the vertically opposite angle of 140°?
Find the ratio between 3 km and 1 km 250 m.
Convert 37.5% into fraction.
Write 'angle-sum property' for quadrilateral.
8.Convert 37.5% into fraction
9.Write 'angle-sum property' for quadrilateral ​

Answer 1

Answer:

5) a

6)140°

8)375/100=15/4

hope helped

Answer 2

section b

(a)Angles a° and c° are also vertically opposite angles, so must be equal, which means they are 140° each. Answer: a = 140°, b = 40° and c = 140°. Note: They are also called Vertical Angles, which is just another way of saying the same thing.