Question

Find the area steps, please

Answer 1

Answer:

45) 35.75 sq km

46) 24.5 sq km

Step-by-step explanation:

Area of Square:

A= $\frac{(base)(height)}{2}$

45) A = (11)(6.5) ÷ 2 =

46) A = (10)(4.9) ÷ 2 =

Answer 2

Answer:

45) $35.75$ $km^2$

46) $24.5$ $km^2$

Step-by-step explanation:

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The formula to find the area of a triangle is  $A=\frac{1}{2}bh$ where $b$ stands for the base and $h$ stands for the height.

So, let's solve and find out the answer.

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45)

$A=\frac{1}{2}(11)(6.5)$

$A=\frac{1}{2}(71.5)$

$A=35.75$

The area of this triangle is $35.75$ $km^2$

--------------->>>>

46)

$A=\frac{1}{2} (10)(4.9)$

$A=\frac{1}{2} (49)$

$A=24.5$

The area of this triangle is $24.5$ $km^2$

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Hope this is helpful