Question
What is Bluetooth mainly used
for?Solution
Bluetooth allows wireless communication over short distances between compatible devices like phones, laptops, and speakers
The length of the each side of an equilateral triangle is 28√3. The area of incircle, (cm 2 ) is
A solid cylinder has radius of base 14 cm and height 15 cm. 4 identical cylinders are cut from each base as shown in the given figure. Height of small c...
In a Pentagon ABCDE, ∠A = 110° and ∠B = 140° and ∠D = ∠E. Side AB and DC were extended and meet at the point P such that ∠BP...
- Length of a chord in a circle of radius 'r' cm, is 18 cm and distance between chord and centre of the circle is 40 cm. Find the value of (3r + 7).
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 8 cm, BC = 10 cm then what is BD:CD?
ABC is a triangle. AB = 5 cm, AC = √41 cm and BC = 8 cm. AD is perpendicular to BC. What is the area (in cm2) of triangle ABD?
If the ratio of areas of two similar triangles is 4:9, then the ratio of their corresponding sides is?
In a ∆ ABC, the angle bisector of ∠A, ∠B, ∠C meet at point I, if ∠AIC is double of equilateral ∆ , then find the ∠ABC =? (in degree)
...What will be inradius of a right angle triangle whose base is 3 cm & height is 4 cm ?
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