Get Started with ixamBee
Start learning 50% faster. Sign in now
Let the length of the rectangle be 3x and the breadth be 5x. The perimeter of the rectangle is given by: 2 × (length + breadth) = 48 → 2 × (3x + 5x) = 48 → 16x = 48 → x = 3. So, the length is 3 × 3 = 9 cm and the breadth is 5 × 3 = 15 cm. The area of the rectangle is: Area = length × breadth = 9 × 15 = 135 cm². Correct answer: b. 135 cm²
In ΔABC, PQ is parallel to BC If AP: PB= 3:5 and AQ= 3 cm, AC is equal to?
A rectangle with a diagonal of length 28m is inscribed in a circle. Find the area of a circle?
In ∆ABC, AB = 5cm, BC = 10cm, and AC = 13cm then find out the value of cos A.
The dimensions of a luggage box are 70 cm, 50 cm, and 30 cm. How many sq. cm of cloth is required to cover the box?
Find the area of triangle having sides 7 m, 24 m, and 25 m.
The lengths of three medians in a triangles are 6 cm, 8 cm, 10 cm. What is the area of that traingle (in cm 2 )?
In the given figure, O is centre of the circle. Circle has 3 tangents. If ∠ QPR = 45 0 , then what is the value (in degrees) of ∠ QOR ?
Which of the following statements are true about the circumference and diameter of a circle?
In ∆ABC , G is the centroid , AB = 5 cm, BC= 8 cm and AC = 7 cm , find GD, where D is the mid-point of BC?
In a circle with center O, two tangents PA and PB are drawn from point P outside the circle. If PA = 24 cm, PB = 24 cm, and OP = 30 cm, find the length ...
