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3 years ago

Katie is 1.73 m tall. George is 7 cm shorter than Katie. How tall is George?

Mathematics

1 answer:

ki77a [65]3 years ago

4 0

Answer:

Katie height =1.73 m

George height =7 cm

formula

1 meter =100 cm 7/100 =0.007m

so George height =0.007 m

height of George = Katie height - George height

= 1.73 - 0.007 m

= 1.723 m

Height of George = 1.723 m

Step-by-step explanation:

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Nata [24]

Answer:

A. The prevalence of Type II diabetes

Step-by-step explanation:

A. The prevalence of Type II diabetes

B. The number of sugary drinks consumed by a child during a day

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Then,

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3 years ago

In trapezoid ABCD, AC is a diagonal and ∠ABC≅∠ACD. Find AC if the lengths of the bases BC and AD are 12m and 27m respectively.

xz_007 [3.2K]

Answer:

Length of diagonal is 18 m

Step-by-step explanation:

Given in trapezoid ABCD. AC is a diagonal and ∠ABC≅∠ACD. The lengths of the bases BC and AD are 12m and 27m. We have to find the length of AC.

Let the length of diagonal be x m

In ΔABC and ΔACD

∠ABC=∠ACD (∵Given)

∠ACB=∠CAD (∵Alternate angles)

By AA similarity theorem, ΔABC~ΔACD

∴ their corresponding sides are proportional

$\frac{x}{27}=\frac{12}{x}=\frac{AB}{CD}$

Comparing first two, we get

⇒ $\frac{x}{27}=\frac{12}{x}$

⇒ $x^2=27\times 12$

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3 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago