Question

and
0
4
The points P, Q, R, S, T, U, A and B on the number line are such
that, TR=RS = SU and AP = PQ = QB
ne the rational numbers represented by P, Q, R and S.
USRT
APQB
-2 -1
14 Marks)
Write Exterior angle property of Triangle. Gold
SECTION-B(6X2=12)
Draw rough sketches for the following: 6.
In AABC, BE is a median. (b) In APQR, PQ and PR are altitudes of the triangle.
Find the value of the unknown exterior angle x in the following diagram: 6.3
50-
70°
The length of two sides of a triangle are 12 cm and 15 cm. Between what two measures should
112 6.4
angled at P. If PQ = 10 cm and PR = 24 cnı, find QR. 6o5​

Answer 1

Answer:

Evaluate x and y in each of the figures given below.

17 cm

с

B

19 cm

(2y + 7) cm

(5x-6) cm

(2y + 6) cm

(y + 15) cm

19 cm

64°(2x + 4)

D

B 18 cm D

B

o

D

(3x + 2) cm

(1)

E

(7y + 4) cm

(ii)