if (a,b)=d and a^2 + b^2 = c^2 show that (a,c)=(b,c)=d

The points A (2,4) , B (2,6) and C (2 + 3 , 5) are the vertices of an equilateral triangle ABC. If D, E and F are the midpoints of the sides AB, BC and CA respectively, then triangle DEF forms _____________. => a scalene triangle..

The three points A (2, 1), B (5, 1) and C (2, 5) => form a right triangle or are collinear or form an isosceles triangle or form an equilateral triangle..

Sketch the graph of y ≤ 2 x 2 - 4 x - 3. Plot and label the points A (1, 3), B (2, 5), and C (3, 2). Determine whether each point lies inside or outside the graph. => C, B lies inside A lies outside or ..

If a:b=c:d, then a:c=b:d. a:c=b:d..

A pair of objects, written in a specified order is called an ordered pair . A pair of objects, written in a specified order is called an ordered pair . For the ordered pair (a,b), a is called the first element and b, the second element. The order..

In fig. Find m (Arc AB) . => 360 - (2c +a) or 360 - (c+2a) or 360 - (c+2b) or 360 - c - b..

, the compounded ratio is ac:bd. Reciprocal ratio: The reciprocal ratio of a:b is which is b:a. Duplicate ratio: It is the compounded ratio of two equal ratios. The duplicate ratio of a:b is a 2 :b 2 . Triplicate ratio: It is the..

If A has m elements, B has n elements, then A x B has mn elements. (a,b) = (c,d) a = c and b = d (Equality of ordered pairs). 'a' is called the first entry or first component and 'b' is called the se..

When Sheila met Kajol and Reena they were dancing. When Sheila met Kajol and Reena they had been dancing. In the first sentence Shiela met them when they were actually dancing. In the second sentence Shiela met them when they had finished dancing. Explain the two pairs of sentences: A..

1 , A 2 ,.....,A n are called the n arithmetic means between a and b. (vii) The sum of n A.M.s between given numbers a and b is equal to n times the A.M. between a and b. (viii) If a, ..