1.A) AREA=40cmrectangle=6*5=30triangle= 4*5=20/2=1030+10=40B) .AREA= 528cmtriangle=12*12=144/2=72 because there are 2 same triangles you add 72+72=144rectangle=32*12=384Add all areas up together=5282.A). AREA= 77there are two rectangles8.0*3.5=28cm14.0*3.5=49cmAdd together 28+49B) .AREA=28There are 2 triangles and 1 rectangle.2*2=4/2=2 There are two triangles so you add the area twice.= 4Rectangle
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1.A) AREA=40cm
rectangle=6*5=30
triangle= 4*5=20/2=10
30+10=40
B) .AREA= 528cm
triangle=12*12=144/2=72 because there are 2 same triangles you add 72+72=144
rectangle=32*12=384
Add all areas up together=528
2.A). AREA= 77
there are two rectangles
8.0*3.5=28cm
14.0*3.5=49cm
Add together 28+49
B) .AREA=28
There are 2 triangles and 1 rectangle.
2*2=4/2=2 There are two triangles so you add the area twice.= 4
Rectangle lw=6*4=24
24+4
C) AREA= 396
There are 3 rectangles.
15*11=165 add it twice because the both equal to each other =330
6*11=66
330+66
3A). PERIMETER = 22.28 B) PERIMETER = 54
6+4+6=16
C = 3.14d
C = 3.14 * 4
C = 12.56
/2 = /2
6.28 | 12 + 12 + 17 = 41+13
a2+b2=c2
5*5+12*12=c2
25+144=c2
169=c2
136 + 6 + 4 + 6.28 = 22.28
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