solve the formula for the indicated variable height of an equilateral triangle solve for's h square root of 3 2 * 5

Find the area of an equilateral triangle with height 8in. => ( 6 4 3 ) in 2 or ( 1 6 3 ) in 2 or ( 6 5 3 ) in 2 or ( 3 2 3 ) in 2..

An equation of one variable and of first order (i.e., its highest power is one) is called a Linear equation. Such an equation has only one solution. A solution is also called the 'root' of the given equation.An equation of one variable and of first order (i.e., its hig..

AC can be defined in terms of the heat produced in a resistor due to motion of charges. The effective value (I r m s or I e f f ) of the AC is defined as the value of that direct current which produces the heat at the same rate as the alternating current in a given resistor. The AC is represented a..

Solve the formula V = 1 3 π r 2 h for the variable h . Indicate any restrictions on the values of the variables. => h = 3 + r 2 π V , V ≠ 0 or h = 2 &..

Solve 2 z + 11 e = 1 3 h c for z and indicate any restrictions on the values of the variables. => z = 1 2 ( 1 3 h c - 11 e ), c ≠ 0 or z = 1 1 e 1 3 h c , h ≠ 0, c ≠ 0 or..

Function Solved Examples - The arrow diagram represents a relation from set A to set B. (i) Represent the relation in roster form. (ii) Is this relation a function? Give reason for your answer. (i) {(1, 2), (2, 4), (5, 2), (3, 10), (4, 10)..

Find the area of an equilateral triangle, if its perimeter and height are 30 cm and 5 3 cm respectively. => 18 cm 2 or 36 cm 2 or 50 3 cm 2 or 25 3 cm 2..

Solve s = 2π r ( r + h ) for h and indicate any restrictions on the values of the variables. => h = 4 s , s ≠ 0 or h = s + 2 π r r , r ≠ 0 or h = 2π rs or h = s ..

Solution of Right Angled Triangles - To solve a right angled triangle, we need to find out the unknown sides and the angles with the help of t-ratios. To find a side, usually we take such t-ratios that involve the unknown sides. In the figure, AB = 100 cm, find (i) x a..

Solve 3 d (9 jv + 8 b ) = 9 e ( wv + 5) for v and indicate any restrictions on the values of the variables. => v = 2 4 j + 5 d w , d ≠ 0, w ≠ 0 or v = 4 5 e - 2 4 b d 2 7 j d - 9 e w , 27 jd &n..