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TiliK225 [7]
3 years ago
14

lign="absmiddle" class="latex-formula">

Mathematics
1 answer:
scoundrel [369]3 years ago
8 0
A(base)=6*6=36
A( triangle)=1/2*(base of the triangle)*height( of the triangle)=1/2*6*4=12
one base +4 triangles=36+4*12=36+48 =84 cm²
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Illusion [34]

Answer:

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Step-by-step explanation:

Your equation would be like this x= 45 + 6=180 (180 because the sum of the angle measures in a triangle is 180 always)

so once you add 45+6 =51 the equation is now x=51=180 so you subtract 51 from both sides so it equals as this x=51=180

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Step-by-step explanation:

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