3 years ago

The base of an isosceles right triangle is 30 cm. What is its area?No spamming

1 answer:

8 0

Answer:

Given that △ABC is an isosceles right triangle.

Since the base BC=30 cm, therefore, AB=30 cm.

Area of △ABC:

A=21×AB×BC=21×30×30=450 cm2

<h2>Hence, area of △ABC is 450 cm2.</h2>

You might be interested in

stepladder [879]

The Correct Answer is B

B.False

4 0

3 years ago

nordsb [41]

Answer:

8.33

Step-by-step explanation:

6 0

3 years ago

Ket [755]

Answer : 9

Step-by-step explanation:

The answer is 9 because a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.

6 0

3 years ago

alexdok [17]

A because the square is in the (10) place and the circle is in the (1) place and 10 is 10 times bigger than 1

4 0

3 years ago

Solnce55 [7]

Answer:

the answer for a is 2 and 2/4 which is equal to 2 and 1/2

Step-by-step explanation:

7 0

3 years ago

The base of an isosceles right triangle is 30 cm. What is its area?No spamming​