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qwelly [4]
3 years ago
12

Help asap pls asap will mark max points !

Mathematics
2 answers:
nata0808 [166]3 years ago
5 0

Answer:

3,420

Step-by-step explanation:

german3 years ago
3 0

Answer:

90 cm^2

Step-by-step explanation:

<h2><u>Area of a triangle </u></h2>

by looking at the image we can see its a right angle triangle

this is because it shows its perpendicular ( the 90 degree angle)

<h3><em><u>area of a right angle triangle </u></em></h3>

Formula :

= \frac{1}{2} * base * height

hence using this formula we can solve to find the area

= 1/2 * 12 * 15

<h3>=<u> 90</u> cm^{2}</h3>
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