ka. The following diagram shows triangle ABC, with AB = 3 cm, BC = 8 cm, and A ÊÊ C = ". diagram not to scale 3, Show that AC = 7 cm. 2b. The shape in the following diagram is formed by adding a semicircle with diameter [AC] to the triangle. diagram not to scale A B4 8 Find the exact perimeter of this shape. co 3.
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
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![ka.
The following diagram shows triangle ABC, with AB = 3 cm, BC = 8 cm, and A ÊC = .
diagram not to scale
3
B
C
Show that AC = 7 cm.
2b.
The shape in the following diagram is formed by adding a semicircle with diameter [AC] to
the triangle.
diagram not to scale
A
3
8
Find the exact perimeter of this shape.
co](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F76b487a0-9589-46df-a291-36dcc630e963%2F530a0891-ff30-432f-bd4b-c10cb02d02a6%2Fmuh27tv_processed.png&w=3840&q=75)
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