Maths

 A barrel is R = 0.65

High is 1.2 contains 

a spray for grass 

1 litres of spray covers 

3.8 meter square how much will i barrel cover 

Method 

Volume Barrel

Convert Litres   

1 Litres - 3.8

Total Barrel - meter square 

Volume = pi r meter square x h 

1m square = 1000 litres 

1-litre = 3.8

L1VoT How to use Wooden Plane

Last week in Friday Mr. Rise teach us how to use wooden plane 

First we start by push the plane forward, Exerting enough pressure on the plane so that wood shaving begin to appear from the back of the plane. you must push the plane with firm, decisive movements in order to cut through the wood. if not the planes blade may catch in the wood and prevent the plane from moving. plane is a tool for shaping wood using muscle power to force the cutting blade over the wood surface. Some rotary power planers are motorized power tools used for the same types of larger task.

 

Maths Area of Basic Shapes

Area of basic shape

1. The area of a rectangle 

The area of rectangle is the product of its length and width. That is,  A= L x w where L is the length and w is the width of the rectangle. For Example, the area of a rectangle of length 35m and width 25 m is 35 x 25 = 875 aquare meters

2. Triangle 

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. 

3. Circle