Question
AD is the median of triangle ABC. P is the centroid of
triangle ABC. If AP = 14 cm, then what is the length of PD?Solution
Given: AD is the median of triangle ABC. P is the centroid of triangle ABC. If AP = 14 cm Concept used: The centroid of the triangle divides each of its median in the ratio 2:1. Calculation: AP/PD = 2/1 14/ PD = 2/1 PD = 14/2 PD = 7cm
An object is placed on the axis of a concave mirror at its focus (F). The image formed is:
A ______ is a passive two-terminal electrical component that implements electrical resistance as a circuit element.
A car accelerates from rest at a uniform rate of 2 m/s² for 10 s. What is the total distance traveled?
The phenomenon of splitting white light into its component colours is called:
Which of the following glands is both endocrine and exocrine?
Tungsten is used for the construction of filament in an electric bulb because of itsÂ
A fluid flows through a horizontal pipe. The pressure drops by 2000 Pa and speed increases from 2 m/s to 4 m/s. Find density.
In Egypt, ancient mummies can be found to have their arteries intact due to well-preserved
Passion fruit and pomegranate are rich in which mineral?
During the fermentation of sugar, the compound which is always formed is…………?
Relevant for Exams:
