Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

help pls thank you:)

Help Pls Thank You class=

Sagot :

Answer:

A= 145.12mm^2

Step-by-step explanation:

The diagram shows us a Right angle triangle; so, I use Phythagoras' Theorem, to find length of the base.

c^2 - b^2 = a^2

27^2-12^2 =a^2

585. = a^2

Square root both sides

a = root 585

= 24.18677324

A= bxh/2

= root 585 x 12/2

= 18 root 65

= 145.1206395

A= 145.12mm^2 to 2.d.p

(Haven't rounded up in calculations until the end. Thus, using the exact values of root 585,for example. )

Hope this helps!

Answer:

hi friend! is it rlly

Step-by-step explanation:

145.12mm^2