3 years ago

Look at the figure. Name the postulate or theorem you can use to prove the triangles congruent.

Mathematics

1 answer:

Alona [7]3 years ago

4 0

Answer:

the last one I think sorry if its incorrect

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Answer:

Step-by-step explanation:

The apothem of a regular polygon is a line segment from the center to the midpoint of one of its sides.

Given the hexagon with a radius of 10 inches

The apothem AB divides the side of the hexagon into two equal parts of 5 Inches as seen in the attached diagram.

Using Pythagoras Theorem

$10^2=5^2+|AB|^2\\|AB|^2=10^2-5^2\\|AB|^2=75\\|AB|=\sqrt{75}\\ |AB|=8.66$ in\\\approx$ 9 in (rounded to the nearest inch)$

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Answer:

A = $1311 and 96cents

Step-by-step explanation:

$A = P(1 + \frac{r}{n})^{nt}$

P = $1200

r = 1.8% = 0.018

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3 years ago

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krok68 [10]

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Step-by-step explanation:

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Make x the subject of h = 4(x + 3y) + 2<br>

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