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mathhelpplease
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An Equilateral triangle is divided into 4 congruent equilateral triangles. What method can be used to find the area if the larger triangle, given the area of one of the smaller triangle?
A. Multiply the area of the area of the larger equilateral triangle by 4
B. Multiply the area of one of the congruent equilateral triangles by 4
C. Subtract the area of one congruent triangle from the area of the larger equilateral triangle
D.Add the area of the larger equilateral triangle to the areas of the 4 congruent equilateral triangles
Please explain
 2 years ago
 2 years ago
mathhelpplease Group Title
An Equilateral triangle is divided into 4 congruent equilateral triangles. What method can be used to find the area if the larger triangle, given the area of one of the smaller triangle? A. Multiply the area of the area of the larger equilateral triangle by 4 B. Multiply the area of one of the congruent equilateral triangles by 4 C. Subtract the area of one congruent triangle from the area of the larger equilateral triangle D.Add the area of the larger equilateral triangle to the areas of the 4 congruent equilateral triangles Please explain
 2 years ago
 2 years ago

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AngelDreamGurl Group TitleBest ResponseYou've already chosen the best response.3
B is correct
 2 years ago

mathhelpplease Group TitleBest ResponseYou've already chosen the best response.1
Wow, you are fast! Thanks! Please explain?
 2 years ago

AngelDreamGurl Group TitleBest ResponseYou've already chosen the best response.3
Well if you divide a triangle into 4 triangle you simply multiply the area of that little triangle by 4 to get the area of the larger one LIKE THIS dw:1334968297347:dw
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
@angeldreamgurl it has to be congruent so it looks like this...but just same formula lol dw:1334968350711:dw
 2 years ago

mathhelpplease Group TitleBest ResponseYou've already chosen the best response.1
Hilda bought 4 orders of french fries at $0.67 each,3 hamburgers at $1.28 each, and 4 shakes at $2.25 each. She paid 8.25% tax on the whole order.What other information is necessary to find Hilda's correct change?
 2 years ago
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