Area = ½(a+b) × h h = vertical height Circle Area = π× r2 r = radius Ellipse Area = πab Sector Area = ½ × r2×θ r = radiusθ = angle in radians Note: h is at right angles to b Example: What is the area of this rectangle? The formula is: Area = w ...
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The area of the base of a cone is given by the formula:A=πr2Where r is the radius of the base. Substituting the given area:1.54=πr2 Using π≈227:1.54=227r2 Step 3: Solve for the radius (r)To find r2, we rearrange the equation:r2=1.54×722 Calculating the right side:r2=...
no, concentric circles have different radii. maths related links formula of distance between two points cylinder perimeter of a sector formula even numbers vector algebra for class 12 what is disjoint set pair of linear equation in two variable integration questions for class 12 important questions ...
F = A^(a) v^(b) d^(c), MLT^(-2) = (L^(2)) (LT^(-1))^(b) (ML^(-3))^(c) comparing the powers on both sides
To find the pressure exerted by the person on the floor, we can use the formula for pressure: Pressure (P) = Force (F) / Area (A) Where:- Pressure is measured in Pascals (Pa),- Force is the weight of the person, which is given as 600 N,- Area is the total area of the shoe...
To find the surface area of a cube given its diagonal, we can follow these steps: 1. Identify the formula for the diagonal of a cube: The formula for the diagonal d of a cube with side length s is given by: d=s√3 2. Substitute the given diagonal into the formula: We know from...
Find the area of a triangle whose sides are17cm,8cmand15cmlong. View Solution Find the area of triangle whose sides are17cm,8cmand15cm.Also calculate the length of the altitude corresponding to the largest side of the triangle. View Solution ...
<p>To solve the problem, we will use the formula for the area of a trapezium. The area <span class="mjx-chtml MJXc-display" style="text-align: center;"><span class="mjx-math"><span class="mjx-mrow"><span class="mjx-mi"><span class="mjx-char MJXc-TeX-math