Question
Find the difference between number of mobile phones sold
by shopkeeper A and shopkeeper B. Read the following data carefully and answer the given questions: The table given below shows the total number of laptops sold and the ratio of the number of mobile phones to the number of laptops sold by different shopkeepers. Total number of articles sold = Number of laptops sold + Number of mobile phones soldSolution
Number of mobile phones sold by shopkeeper A = 120 × (7/6) = 140 Number of mobile phones sold by shopkeeper B = 150 × (3/5) = 90 Required difference = 140 – 90 = 50
In triangle ABC, DE is drawn parallel to BC, intersecting AB at D and AC at E. If AD : DB = 2 : 1 and area of triangle ADE is 24 cm², find:
(i) ...
- Find the approximate area of a triangle with a base of 17.9 cm and a corresponding height of 15.3 cm.
- The base of a right pyramid is an equilateral triangle with side 8 cm. If the height of the pyramid is 36√3 cm, determine the volume of the pyramid.
Find the hypotenuse of an isosceles right-angled triangle where each of the equal sides is 7√5 cm.
- An equilateral triangle has an altitude of 21√3 cm. Calculate the radius of its incircle.
- Determine the length of side BC if ∠BAC = 60⁰, AB= 10 cm and AC = 15 cm.
- Determine the area of a triangle if its base measures 19.2 cm and its corresponding height is 24.5 cm.
Find the area of a triangle whose sides are 12 m, 14 m, and 16 m.
In triangle ABC, the difference between angle A and angle B is 16°, and the difference between angle A and angle C is 8°. Determine the measure of an...
The smallest side of a right-angled triangle is 7 cm less than the side of a square of perimeter 76 cm. The second largest side of the right-angled tria...
Relevant for Exams:
