mjharris804
Answered

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Find the area. Round to nearest tenth.

Find The Area Round To Nearest Tenth class=

Sagot :

fungusgi

Answer:

190 for the rectangle

24.4 for triangle

Step-by-step explanation:

a^2+b^2=c^2

7.8^2 +b^2 = 10^2

100 - (7.8^2) = 39.16

√39.16 =6.258

6.258 * 7.8 = 48.8124

^ divide by two because it's a triangle =

24.4062 = 24.4

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