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A rectangular shaped park contains two gardens of multi-colored roses. Sidewalks enclose the whole park and each of the gardens. What is the total
length of the sidewalks that surround these two gardens?
30 meters
20 meters
24 meters
20 meters
A.
134 meters
B
148 meters
C.
94 meters
х
D
144 meters

A Rectangular Shaped Park Contains Two Gardens Of Multicolored Roses Sidewalks Enclose The Whole Park And Each Of The Gardens What Is The Total Length Of The Si class=

Sagot :

Answer:

148 meters

Step-by-step explanation:

View image mmiiii

The total length of the sidewalks that surround these two gardens is 148 meters.

The correct answer is an option (B)

What is rectangle?

"It is a quadrilateral where opposite sides are parallel and equal in length and all angles measure 90° "

What are congruent triangles?

"Two triangles are congruent if pairs of their corresponding sides and their corresponding angles are equal."

What is perimeter of triangle?

"It is the sum of the all sides of the triangle."

For given question,

A rectangular shaped park contains two gardens of multi-colored roses. Sidewalks enclose the whole park and each of the gardens.

The gardens are triangular in shape.

Because of rectangular shape, the upper side and the lower side are parallel.

So, both the triangles would be congruent by AAS congruence postulate.

This means, their corresponding sides are equal in length.

The total length of the sidewalks that surround these two triangular gardens would be,

= perimeter of the two triangles

= 2 × (30 + 20 + 24)

= 2 × 74

= 148 meters

Therefore,  the total length of the sidewalks that surround these two gardens is 148 meters.

The correct answer is an option (B)

Learn more about the perimeter of the triangle here:

https://brainly.com/question/24388271

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