Answer:
AREA= 198 mm
PERIMETER = 57mm
Step-by-step explanation:
1: to take out the perimeter , add all the sides i. e. 12+14+18+13=57
2: to take out the area use formula B*H i. e. base *height - area of a parallelogram
B=18
H=11
18*11=198
this is the area
HOPE IT HELPS !
68/9
you multiply 7 * 9 and you add the 5 which gives you 68
Answer:
a) 14 × 20 = 280cm²
B) 116cm²
Step-by-step explanation:
Remove the two triangles of 64cm² and 100cm²
Someone already answered but i’ll explain it.
For #1: The sum of all 3 angles in a triangle will be 180. So since one corner is a right angle, that’s 90. The other angle is 17. So 90 + 17 = 107. Then do 180 -107 to find the last number. Which is 73!
Answer:
Explanation:
Follow the sequence. and divide the multiply the following fraction.
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