3 years ago

Someone, please help.

Mathematics

1 answer:

Flauer [41]3 years ago

7 0

Answer:

3. ΔABC ≅ ΔCDA. Reason: HL postulate

Step-by-step explanation:

The two triangles are right triangles (∠B ≅ ∠D = 90°) and one leg (BC, DA) and the hypotenuse (AC, CA) are shown to be congruent. So, the HL postulate applies. The only step needed is to refer to that postulate.

Step 3. ΔABC ≅ ΔCDA. Reason: HL postulate

You might be interested in

What is the vertex of the graph of y = −4(x + 2)2 + 5? (2, 5) (−2, 5) (5, −2) (5, 2)

Reil [10]

The answer is (-2,5).

4 0

3 years ago

Read 2 more answers

"write the expression in radical form and then evaluate"

Gennadij [26K]

What is the expression?

3 0

3 years ago

A forest covers 38,000 acres. A survey finds that 0.4% of the forest is old-growth trees. How many acres of old-growth trees

TEA [102]

276 acres of old - growth trees

7 0

3 years ago

A farmer needs to ship 71 pumpkins to a grocery store if each crates can hold 19 pumpkins how many crates Will the farmer need ?

Lesechka [4]

Answer:

The farmer will need 7 crates.

Step-by-step explanation:

It is given that there are 71 pumpkins in total.

And each crate holds 19 pumpkins.

Let the number of crates required be "n".

The total number of pumpkins can be calculated by multiplying number of pumpkins in each crate with total number of crates.

Thus, the equation is

$19(n) = 71$

$n = \frac{71}{19} = 7$

Thus, the farmer needs 7 crates to hold total of 71 pumpkins.

3 0

4 years ago

What is the missing justification?

Vikki [24]

Transitive property is your answer

if ∠A ≅ ∠C, and ∠C ≅ ∠B then, ∠A ≅ ∠B

hope this helps

4 0

3 years ago

Read 2 more answers