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3 years ago

What is the area of the Tollowing right triangle? 13 5

Mathematics

2 answers:

wariber [46]3 years ago

8 0

Answer:

height =12

Step-by-step explanation:

use Pythagorean theorem for right angle triangle:

a²+b²=c²

a²=c²-b²

a²=13²-5²

a²=144

a=√144-=12

-Dominant- [34]3 years ago

6 0

Answer:

Step-by-step explanation:

The way to find the slope side of a traingle is

A^2+B^2=C^2 Next you substitute

5^2+B^2=13^2 Next simplify

25+B^2=169 Next use the subtraction property of equality

B^2=144 Next find the square root

B=12

Hope this helps :)

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Answer:

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Step-by-step explanation:

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Answer:

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3 years ago

As part of a new advertising campaign, a beverage company wants to increase the dimensions of their cans by a multiple of 1.10.

Firdavs [7]

Answer:

New can holds $112.25\,\,cm^3$ more than the old can

Step-by-step explanation:

Given: Diameter of the can is 6 cm and height is 12 cm such that volume of can is $339.12\,\,cm^3$

Dimensions of the can are increased by a multiple of 1.10

To find: Difference between the volume of new can and volume of old can

Solution:

Volume of can (v) = $339.12\,\,cm^3$

Let r, h denote radius and height of the can.

Let R, H denotes radius and height of the new can.

r = diameter/2 = $\frac{6}{2}=3\,\,cm$

h = 12 cm

R = $3(1.1)=3.3.\,\,cm$

H = $12(1.1)=13.2\,\,cm$

New volume (V) = $\pi (R)^2H=\pi(3.3)^2(13.2)=451.37\,\,cm^3$

So,

$V-v=451.37-339.12=112.25\,\,cm^3$

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