Các câu hỏi tương tự
The area of an isosceles right triangle is 9 cm2.
Find the length of its hypotenuse.
Answer: The length of its hypotenuse is .... cm.
Given a square with the length of one side is 8 cm and a isosceles triangle with the length of its base is 12 cm. If the area of the square is equal to the area of the isosceles triangle then what is the length of the height of the isosceles triangle, in cm?
The perimeter of a rectangle is 34 cm. If its length is increasing 5 cm and its width is increasing 3 cm then the area is increasing 80 . Find the original area of the rectangle.
Answer: The original area of the rectangle is ........ cm2
The perimeter of a rectangle is 34 cm. If its length is increasing 5 cm and its width is increasing 3 cm then the area is increasing 80cm2 . Find the original area of the rectangle.
Answer: The original area of the rectangle is ....... cm2.
the length and width of a rectangle are in the ratio of 5:12. If its rectangle has an area of 240 square centimeters then what is the length in centimeters of its diagonal?
The right triangle FGH has mid-segments of length 10 cm, 24cm and 26cm. What is the area of triangle FGH
given isosceles trapezoid ABCD (AB//CD), AC is perpendicular to BD and the length of the height of the ABCD is 7 cm. What is the area of the isosceles trapezoid ABCD?
What is the perimeter of the rectangle if the area of its is 35cm2 and its width is shorter than its length by 2cm ?
Give the triangle ABC and the bisector BD, AB = 5cm, CB = 7cm. If the length of AD is 1cm less than the length of CD then the length of AC is ....... cm.