Question

a) If a side of an isosceles triangle is 3 cm and its perimeter is 40 cm. Find the measure of the equal sides of the triangle.
i. 18.5 cm ii. 17 cm iii. 12.5 cm iv. 4 cm

b) Determine the cost of tiling a rectangular piece of land with the dimensions 450 m long and 250 m wide at the rate of Rs. 15 per hundred square metres.
i. Rs. 7500 ii. Rs. 112500
iii. Rs. 6875 iv. Rs. 16875​

Answer 1

Answer:

A-i B-iv

Step-by-step explanation:

2x+3=40

X=37/2=185

B450*250=112500

Cost of tiling per hundred meters =15

1125*15=16875

Answer 2

(a) I. 18.5 cm

(b)iv.Rs.16875