2 years ago

The hall has 10 windows that measure 2m across and 2m high. It also has 4

Mathematics

1 answer:

mina [271]2 years ago

6 0

Multiply all of that and that’s your answer

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Rewrite using the distributive property: 24 + 16

viva [34]

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3 years ago

ABCD IS A TRAPEZIUM <br><br> WORK OUT THE SIZE OF ANGLE CDA.

zvonat [6]

Answer:

The measure of angle CDA is $27.6\°$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABF

Applying Pythagoras Theorem

$A.F^{2}=6.5^{2}-6^{2}$

$A.F^{2}=6.25$

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$CE=6\ cm$

$ED=23-(9+2.5)=11.5\ cm$

$tan($

substitute the values

$tan($

$($

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3 years ago