Missing Dimension of a Triangle

Write the equation to solve for the Area of a Triangle. Then use it to find the missing dimension. 

Mathematical Equivalence

ON

Write the equation to solve for the Area of a Triangle. Then use it to find the missing dimension.

Mathematical Equivalence

ON

Find the height of the triangle.

Mathematical Equivalence

ON

What is the value of the base (b) of this triangle?

Mathematical Equivalence

ON

What is the value of the missing angle?

• 61

• 50

• 60

• 69

Find the measure of the indicated angle. Type only the number for your answer.

Mathematical Equivalence

ON

Find the measure of the indicated angle. Type only the number for your answer.

Mathematical Equivalence

ON

Find all missing angles.

m∠1 ​ (a)   m∠2 ​ (b)  

m∠3​ (c)   m∠4 ​ (d)  

• 51

• 18

• 123

• 39

• 22

• 130

• 98

• 44

• 35

Find the measure of each missing angle.

m<1 ​ (a)   m<2 ​ (b)   m<3 ​ (c)   m<4 ​ ​ (d)  

• 36

• 56

• 124

• 88

• 46

• 55

• 94

• 25

• 136

The triangle has an area of 54 square feet.  What is the height of the triangle?

Formula: ​ (a)  

Plug in Values: ​ (b)