Answer:
190 cm²
Step-by-step explanation:
Use the area of a trapezium formula: 
where a and b are the top and bottom bases, and h is the height.
Therefore,
area = 
= 190 cm²
Volume = s*s*s = s^3
A cube have equal sides, the length is s the width is s and the height is s.
216 = x^3
x = cuberoot of 216
x = 6 units
Answer:
PA = XA
Step-by-step explanation:
Construction of an angle bisector,
1). Mark an arc from point W with the help of a compass which intersect lines WS and WZ at the points P and X respectively.
2). Marc two arcs of the same length form the points P and X which intersect each other at a point A.
3). Joint the points A and W.
Thus AW will be the angle bisector of angle PWX where PA = XA.
Therefore, distances PA and XA will be equal in measure.
Answer:
.51587302
Step-by-step explanation:
17/18= .944.......
3/7=.42857143
.944/.42857143=. 51587302
