Bryan Sembiring
Asked 4 years ago

SG chevron_right Grade: N/A chevron_right Strand: N/A

Replies 0

syeda Mahnoor Ali
Asked 4 years ago

SG chevron_right Primary 5 chevron_right Fractions

Replies 2
syeda Mahnoor Ali

Ye addition & subtract bhi kar na hai please help me 😕☹️🤔

4 years ago
Mr Chan

Use these guiding questions: Denominators are different, what do you have to do? There is a mixed number, you might wish to convert to improper fraction to make subtraction easier.

4 years ago

secret
Asked 4 years ago

SG chevron_right Primary 1 chevron_right Number and Algebra

Replies 1
Mr Chan

Modulus of 2x - 3 means there are two forms, 2x - 3, and - (2x -3), use this to try to solve...

4 years ago

Rg
Asked 4 years ago

SG chevron_right Primary 5 chevron_right Geometry

Area of Triangles. Kindly ignore the writings on the picture

Replies 3
Ayanokoji Kiyotaka

Area of Triangle In general, the term “area” is defined as the region occupied inside the boundary of a flat object or figure. The measurement is done in square units with the standard unit being square meters (m2). For the computation of area, there are pre-defined formulas for squares, rectangles, circle, triangles, etc. In this article, we will learn the area of triangle formulas for different types of triangles, along with some example problems. The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it. It is applicable to all types of triangles, whether it is scalene, isosceles or equilateral. To be noted, the base and height of the triangle are perpendicular to each other. The unit of area is measured in square units (m2, cm2). Example: What is the area of a triangle with base b = 3 cm and height h = 4 cm? Using the formula, Area of a Triangle, A = 1/2 × b × h = 1/2 × 4 cm × 3 cm = 2 cm × 3 cm = 6 cm2

4 years ago
Ayanokoji Kiyotaka

Area of a Triangle Formula The area of the triangle is given by the formula mentioned below: Area of a Triangle = A = ½ (b × h) square units where b and h are the base and height of the triangle, respectively. Now, let’s see how to calculate the area of a triangle using the given formula. The area formulas for all the different types of triangles like an area of an equilateral triangle, right-angled triangle, an isosceles triangle are given below. Also, how to find the area of a triangle with 3 sides using Heron’s formula with examples.

4 years ago
Ayanokoji Kiyotaka

Area of a Right Triangle = A = ½ × Base × Height(Perpendicular distance)

4 years ago

Iris Wong
Asked 4 years ago

SG chevron_right Primary 4 chevron_right Statistics

Assumption method

Replies 1
fake_tree_guy

You have to use the assumption method, just in case you dont understand.

4 years ago

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