PRACTICAL GEOMETRY AND GRAPHS
1. Draw a triangle ABC of base BC=8cm, 2A = 60 and the bisector of ZA meets
BC at D, such that BD= 6cm
2.
3.
4.
5.
Constructs a A POR, such that QR=6.5cm, P=60', and the altitude from P
to QR is of length 4.5 cm
Constructs a A PQR which the base PQ = 4.5cm, ZR=35, and the median
from R to RG is 6 cm
Draw a tangent at any point R on the circle of radius 3.4 cm and centre at P
Draw a tangent to the circle from the point Phaving radius 3.6 cm, and
centre at O. Point Pis at a distance 7.2 cm from the centre
Draw a circle of diameter 6 cm from a point P, which is 8 cm away from its
centre. Draw the two tangents PA & PB to the circle and measure their length.
Draw a circle of radius 4.5cm, Take a point on the circle. Draw the tangents
at that point using the 'alternate segment theorem'.
Discuss the nature of solutions of the following quadratic equations
0x + 2x + 5 (ii) - 8x + 16 =0 (iii) (2x - 3)(x + 2)=0 (iv) X - 9 = 0
6.
7.
8.
9.
Draw the graph of y = (x-1) (x + 3), and hence solve x - x-6 = 0
10. Draw the graph of y = x + x -2, and hence solve x + x -2=0
11. Draw the graph of y = x + x and hence solve x + 1 = 0
12. Draw the graph of y = x + 4x + 3 and hence find the roots of x + x + 1 = 0
Answers
Answered by
0
Answer:
8907
Step-by-step explanation:
because rules of X + X + 1 is equal to zero
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