Start learning 50% faster. Sign in now
Let the side of the square be a Then, AD = 15 – a and FC = 20 - a Area of Triangle ABC = 1/2 × Base × Height = 1/2 × 15 ×20 = 150 cm² Now, Area of Triangles ADE and EFC + Area of Square BDEF = Area of Triangle ABC ∴ 1/2 ×a × (15 - a) + 1/2 × a × (20 - a) + a² = 150 15a/2 - a²/2 + 10a - a²/2 + a² = 150 (15a+20a)/2 = 150 35a = 300 a = 300/35 = 60/7 cm Area of Square = 3600/49 cm²
Which one of the following recommended that the public health expenditure of the Union and State Governments together should be increased in a progressi...
How many of the following members from Rajya Sabha are there in Public Accounts Committee?
Prime Minister Shri Narendra Modi launched Skill India Mission in _______ that aimed totrain over 40 crore people in India in different skills by 2022.
The Airport Authority of India(AAI) started a scheme to encourage the talent of women, artisans and craftsmen and provide them with the right ...
1. Match List – I with List – II and select the correct answer using the codes given below the Lists.
Consider the following statements in reference to Harsha Chhina Mogha Morcha.
1. It was an agrarian revolt launched in June 1946 by remodellin...
Which one of the following statements is not true about United Nations Sustainable Development Goals (UNSDG)?
Mawsynram receives the highest average annual rainfall in the world because the Monsoon Winds of the Bay of Bengal
strike the _____________ hill.
Who among the following served as the first Chief Justice of India?
Expenditure of the government on health facilities, education and fixed-asset acquisition is termed as _________.