Question

S п-м =96 см^ a=4см hb=8 найти ha-? b-?

Answer 1

Ответ: 24 см и 12 см.

Объяснение:

Площадь параллелограмма $S=ah_a$, с другой стороны $S=bh_b$

$h_a=\dfrac{S}{a}=\dfrac{96}{4}=24$ см

$b=\dfrac{S}{h_b}=\dfrac{96}{8}=12$ см

Answer 2

To solve for ha and b, we can use the concept of similar triangles. The two triangles we'll be working with are triangle SП-М and triangle HA-П-В.

Given:

1. SP-М = 96 cm (the length of SP-М)
2. a = 4 cm (the length of a)
3. HB = 8 (the length of HB)

Now, let's find ha:

Since the two triangles are similar, we can set up a proportion:

(SП-М / a) = (HA / HB)

Substitute the given values:

(96 cm / 4 cm) = (HA / 8)

Simplify the proportion:

24 = (HA / 8)

Now, solve for HA:

HA = 24 * 8 HA = 192 cm

So, the length of HA is 192 cm.

Next, let's find b:

Since the two triangles are similar, we can set up another proportion:

(SП-М / b) = (HA / a)

Substitute the given values:

(96 cm / b) = (192 cm / 4 cm)

Simplify the proportion:

96 / b = 192 / 4

Now, solve for b:

Cross-multiply:

192 * b = 96 * 4

Divide both sides by 192:

b = (96 * 4) / 192

b = 2 cm

So, the length of b is 2 cm.