How To Compute For Area Of Looks Like Bunny Ears Mathematics Circle Triangle High School?

How do you mathematically find the area of a triangle?

The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.

What is the formula for calculating area?

The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

What is in radius of a triangle?

Calculating the radius Its radius, the inradius (usually denoted by r) is given by r = K/s, where K is the area of the triangle and s is the semiperimeter (a+b+c)/2 (a, b and c being the sides).

What is inscribed triangle?

A triangle is said to be inscribed in a triangle if lies on, lies on, and lies on. (Kimberling 1998, p. 184). Examples include the Cevian triangle, contact triangle, extouch triangle, incentral triangle, medial triangle, Miquel triangle, orthic triangle, pedal triangle, and first Yff triangle.

What is a formula of perimeter of triangle?

The perimeter of a triangle is the sum of all its three sides. We can work out the perimeter using the following formula: Perimeter of a triangle = sum of all three sides. If a, b and c are the sides of the triangle, then. Perimeter of triangle = a + b + c.

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What are all the formulas for a circle?

Formulas Related to Circles

Diameter of a Circle D = 2 × r
Circumference of a Circle C = 2 × π × r
Area of a Circle A = π × r2

How do you find the radius?

Just remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter, you would simply divide 7 feet by 2 because the radius is one-half the measure of the diameter. The radius of the circle is 3.5 feet. You can also use the circumference and radius equation.

What is the area of the bigger circle?

AREA OF BIGGER CIRCLE = pi × r × r = 3.14 × 4 × 4 = 50.24cm^2. CONSIDERING SMALLER CIRCLE THE RADIUS IS 4/2 = 2cm. AREA OF SMALLER CIRCLE = pi × r × r = 3.14 × 2 × 2 = 12.56cm^2. HENCE THE AREA OF BIGGER CIRCLE — SMALLER CIRCLE IS 37.68 cm^2.

What are three ways to find the area of a rectangle?

Area is measured in square units such as square inches, square feet or square meters. To find the area of a rectangle, multiply the length by the width. The formula is: A = L * W where A is the area, L is the length, W is the width, and * means multiply.

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