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muminat
3 years ago
14

will give BRAINLY, EASY question, please help ASAP! Please explain your answer! Calculate the area of the block "V" shown below.

*Drawing not to scale

Mathematics
1 answer:
vivado [14]3 years ago
4 0

Answer:

Answer is 117.86 mm^2

<em>Answer</em><em> </em><em>is given below with explanations</em><em>. </em>

Step-by-step explanation:

in \: the \: figur \: there \: are \: two \: parllelograms \\ intersecting \: a \: triangle \\ area \:  of \: 1 \: parallelogram \:  =  \: bh \:  \\ here  \: base\: (b) = 20 \:mm \:   \: an d \: height \: (h) = 4 \: mm \\ area \:  of \: 1 \: parallelogram \:  = 20 \times 4 \\   \:  \: = 80  \: {mm}^{2}  \\ area \:  of \: 2 \: parallelogram \:   = bh \\ here \: base \: (b) = 32 \: mm \\ height \: (h) = 2 \: mm \\ area \:  of \: 2 \: parallelogram \:  = 32 \times 2 \\  \:  \:  = 64 {mm}^{2}  \\ in \: the \: v \: shaped \: figure \: there \: s \: a \: triangle \\ area \: of \: triangle \: is \: calculated \: using \:  \\ heron \: s \: formula \\ area \: of \: triangle \:  = 26.14 \\ area \: of \: v \: block \\  = area \:  of \: 1 \: parallelogram \:  + area \:  of \: 2 \: parallelogram \:  - area \: of \: triangle \\  = 80 + 64 - 26.14 \\  \:  \:  = 117.86 \:  {mm}^{2}

<em>HAVE A NICE DAY</em><em>!</em>

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