81.3k views
1 vote
Help me with this problem plss

Help me with this problem plss-example-1

2 Answers

3 votes

Answer:

52

Explanation:

you do 8*13= 104 then you do divide by 2 because its a triangle and it equals to 52

User RKataria
by
8.8k points
0 votes

Answer:

x = 10 (10.2 or 10.25)

Explanation:

To find the length of the missing side, use the pythagorean theorem. Substitute x and 8 for a and b and 13 for c.

a^2 + b^2 = c^2

(x)^2 + (8)^2 = (13)^2

Evaluate the exponents.

x^2 + 64 = 169

Subtract 64 from both sides.

x^2 = 105

Square root both sides.

x = 10.2469

Round this to the nearest whole number (I'm assuming).

x = 10 (10.2 if rounded to nearest tenth; 10.25 if rounded to the nearest hundredth)

User Andy Mardell
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories