A right triangle with a hypotenuse of 20 cm, and the difference between the two right sides is 4 cm. The area of this right triangle is () square cm

A right triangle with a hypotenuse of 20 cm, and the difference between the two right sides is 4 cm. The area of this right triangle is () square cm

96 square centimeters

It is known that the area of a right triangle is 10 square centimeters of root sign 3, and the length of one right side is 2 square centimeters of root sign 3. Find the length of another right side

Right angle side length = 2 × 10 √ 3 ÷ 3 √ 2 = 10 √ 6 / 3 (CM)

The length of the two right angles of a right triangle is 3:4, the sum is 14 cm, the length of the hypotenuse is 10 cm, and the height of the hypotenuse is how many cm?

The two right angle sides are 14 × 3 / (3 + 4) = 6, 14 × 4 / (3 + 4) = 81 / 2 × 6 × 8 ^ (1 / 2 × 10) = 4.8

The lengths of the two right angles of a right triangle are 5cm and 3cm respectively. If one side of 5cm is taken as the axis to rotate for one circle, a circle can be obtained
Cone, what's the volume of this cone? CM & # 179;

If the side length is 5cm, the height of the cone is 5cm; if the bottom radius is another right angle side, that is 3cm; according to the volume formula of the cone, v = bottom area multiplied by height divided by 3, that is, 3.14 times 3 times 3 times 5 divided by 3

For a right triangle, the lengths of the two right sides are 4cm and 3cm respectively. A cone can be obtained by rotating around the two right sides,
The two cones are equal in volume?

Wrong

If a 24 cm long iron wire is used to form a right triangle with 10 cm long hypotenuse, the lengths of the two right angles are______ ．

Let a right angle side length be xcm. According to Pythagorean theorem, we get the solution of (14-x) 2 + x2 = 102, X1 = 6, X2 = 8. Answer: the two right angles side lengths are 6cm and 8cm respectively

Use 24 cm wire to form a right triangle. Use 24 cm wire to form a right triangle. The two right sides of the triangle are ()
Cm and () cm

The two right angles of the triangle are (6cm) and (8cm) long respectively

Use 24 cm wire to form a right triangle. The ratio of the length of the three sides of the triangle is 3:4:5. What is the length of the two right sides of the right triangle? What's its area?

24 × 33 + 4 + 5 = 6 (CM), 24 × 43 + 4 + 5 = 8 (CM); 6 × 8 △ 2 = 24 (square cm); answer: the two right angles are 6 cm and 8 cm respectively, and their area is 24 square cm

If the area of a right triangle is 15cm, how long is one right side 6cm, and how long is the other right side?

It's 5cm, because 15 × 2 = 30 △ 6 = 5

A right triangle, the sum of two right angles is 24 cm, then what is the maximum area of the triangle

Let two right angle sides be a and B
∴a+b=24
b=24-a
The area of triangle = (?) 189; ab
=½a×﹙24-a)
=-½﹙a²-24a)
=-½(a²-24a+144)+72
=-½(a-12)²+72
≤72
The largest area of triangle is 72 cm and 178 cm;