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3 years ago

Perimeter/area (triangles) ! PLZ HELP

Mathematics

2 answers:

Delvig [45]3 years ago

7 0

Answer:

12 ft

$50\: ft^2$

Step-by-step explanation:

1) since both the triangles are congruent, so their perimeters will also be equal.

Perimeter of triangle CBD = 12 ft

2) since, both the triangles are congruent, so their areas will be equal.

So, Area of rectangle ABCD = 2*25 = 50 square ft

BartSMP [9]3 years ago

3 0

Answer:

50ft^2

Step-by-step explanation:

area of triangle ABC=25ft^2

both triangle have equal area and all together it makes a rectangle ABCD so ,

rect. ABCD=25+25=50FT^2

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