Jackson construction wants to connect the two parks (Park A to Park B) on the opposite sides of the town with a road. Surveyors have laid out a map as shown below. Park A Park B Town 12m D 14m Note The figure is not drawn to scale The road can be built in two ways: i). It can be built through the town from Park A to Park B directly. ii) It can be built around the town from Park A to the point R, then to Park B. The roads intersect at a right angle at point R. Also, the line joining Park A to Park B is parallel to the road that joins location C and location D. A: What is the distance between the two parks using the road going through the town?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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