Mathematics: Given the image, solve for x. a) 8 b) 9 c) 15 d) 17

Given the image, solve for x. a) 8 b) 9 c) 15 d)

Ответ:

sis212

10.06.2020

Mathematics

Solution:

we are given with a diagram , and we have been asked to find the value of x.

From the diagram its clear that Triangle ABC and Triangle BCD are similar.

So from the property of the similar triangle we know that -"The ratio of their corresponding sides are equal"

So we can write

$\frac{BD}{AE}=\frac{CD}{CE}\\ \\ \ \Rightarrow \frac{6}{x}=\frac{4}{4+6}\\ \\ \Rightarrow \frac{6}{x}=\frac{4}{10}\\ \\ \text{Now simplify we get}\\ \\ x=\frac{10}{4}*6 =\frac{60}{4}\\ \\ x=15\\$

Hence value of x=15

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Ответ:

johnandashley5p65r4a

07.10.2022

Mathematics

A. A triangle is flipped over line p.

III. Reflection

B. A rectangle is slid down 7 units.

II. Translation

C. A quadrilateral is turned 90º about its center.

I. Rotation

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Given the image, solve for x.

a) 8
b) 9
c) 15
d) 17

Ответ:

Ответ:

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