The square is 12 m long and the triangle is 11 m long
Answer:
The numbers are in the wrong places in the diagram. 5.5m should be in the top bar diagram and 4.3 in the bottom. One equation could be 4.3 + d = 5.5.
Step-by-step explanation:
Answer: 12.4
Step-by-step explanation: AC is = to 2 times whatever FD is so 2(6.2) 12.4
89+93+98 = 280
360 - 280 = 80 marks is needed for the last test
Answer:
50
Step-by-step explanation:
42+123=165
165+50=215
215+145=360
